Headline
CVE-2022-20544: Pixel Update Bulletin—December2022 | Android Open Source Project
In onOptionsItemSelected of ManageApplications.java, there is a possible bypass of profile owner restrictions due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-238745070
Published December 5, 2022 | Updated December 15, 2022
The Pixel Update Bulletin contains details of security vulnerabilities and functional improvements affecting supported Pixel devices (Google devices). For Google devices, security patch levels of 2022-12-05 or later address all issues in this bulletin and all issues in the December 2022 Android Security Bulletin. To learn how to check a device’s security patch level, see Check and update your Android version.
All supported Google devices will receive an update to the 2022-12-05 patch level. We encourage all customers to accept these updates to their devices.
Announcements
- In addition to the security vulnerabilities described in the December 2022 Android Security Bulletin, Google devices also contain patches for the security vulnerabilities described below.
Security patches
Vulnerabilities are grouped under the component that they affect. There is a description of the issue and a table with the CVE, associated references, type of vulnerability, severity, and updated Android Open Source Project (AOSP) versions (where applicable). When available, we link the public change that addressed the issue to the bug ID, like the AOSP change list. When multiple changes relate to a single bug, additional references are linked to numbers following the bug ID.
Framework
CVE
References
Type
Severity
Updated AOSP versions
CVE-2022-20504
A-225878553
EoP
Moderate
13
CVE-2022-20512
A-238602879
EoP
Moderate
13
CVE-2022-20514
A-245727875
EoP
Moderate
13
CVE-2022-20524
A-228523213
EoP
Moderate
13
CVE-2022-20553
A-244155265
EoP
Moderate
13
CVE-2022-20554
A-245770596
EoP
Moderate
13
CVE-2022-20510
A-235822336
ID
Moderate
13
CVE-2022-20511
A-235821829
ID
Moderate
13
CVE-2022-20513
A-244569759
ID
Moderate
13
CVE-2022-20523
A-228222508
ID
Moderate
13
CVE-2022-20530
A-231585645
ID
Moderate
13
CVE-2022-20538
A-235601770
ID
Moderate
13
CVE-2022-20559
A-219739967
ID
Moderate
13
CVE-2022-20543
A-238178261 [2] [3]
DoS
Moderate
13
CVE-2022-20526
A-229742774
EoP
Low
13
Media Framework
CVE
References
Type
Severity
Updated AOSP versions
CVE-2022-20548
A-240919398
EoP
Moderate
13
CVE-2022-20528
A-230172711
ID
Moderate
13
System
CVE
References
Type
Severity
Updated AOSP versions
CVE-2022-42544
A-224545390
EoP
Moderate
13
CVE-2022-20503
A-224772890
EoP
Moderate
13
CVE-2022-20505
A-225981754
EoP
Moderate
13
CVE-2022-20506
A-226133034
EoP
Moderate
13
CVE-2022-20507
A-246649179
EoP
Moderate
13
CVE-2022-20508
A-218679614
EoP
Moderate
13
CVE-2022-20509
A-244713317
EoP
Moderate
13
CVE-2022-20519
A-224772678
EoP
Moderate
13
CVE-2022-20520
A-227203202
EoP
Moderate
13
CVE-2022-20522
A-227470877
EoP
Moderate
13
CVE-2022-20525
A-229742768
EoP
Moderate
13
CVE-2022-20529
A-231583603
EoP
Moderate
13
CVE-2022-20533
A-232798363
EoP
Moderate
13
CVE-2022-20536
A-235100180
EoP
Moderate
13
CVE-2022-20537
A-235601169
EoP
Moderate
13
CVE-2022-20539
A-237291425
EoP
Moderate
13
CVE-2022-20540
A-237291506
EoP
Moderate
13
CVE-2022-20544
A-238745070
EoP
Moderate
13
CVE-2022-20546
A-240266798
EoP
Moderate
13
CVE-2022-20547
A-240301753
EoP
Moderate
13
CVE-2022-20549
A-242702451
EoP
Moderate
13
CVE-2022-20550
A-242845514
EoP
Moderate
13
CVE-2022-20556
A-246301667
EoP
Moderate
13
CVE-2022-20557
A-247092734
EoP
Moderate
13
CVE-2022-20558
A-236264289
EoP
Moderate
13
CVE-2022-42542
A-231445184
EoP
Moderate
13
CVE-2022-20199
A-199291025 [2]
ID
Moderate
13
CVE-2022-20515
A-220733496
ID
Moderate
13
CVE-2022-20516
A-224002331
ID
Moderate
13
CVE-2022-20517
A-224769956
ID
Moderate
13
CVE-2022-20518
A-224770203
ID
Moderate
13
CVE-2022-20527
A-229994861
ID
Moderate
13
CVE-2022-20531
A-231988638
ID
Moderate
13
CVE-2022-20535
A-233605242
ID
Moderate
13
CVE-2022-20541
A-238083126
ID
Moderate
13
CVE-2022-20552
A-243922806
ID
Moderate
13
CVE-2022-20555
A-246194233
ID
Moderate
13
CVE-2022-42535
A-224770183
ID
Moderate
13
CVE-2022-20521
A-227203684
DoS
Moderate
13
CVE-2022-20545
A-239368697
DoS
Moderate
13
Kernel components
In addition to the platform fixes described above, Pixel also ingested the upstream kernel security fixes associated with snapping to LTS version 5.10.107.
More information is available at the Android Common Kernels page.
CVE
References
Type
Severity
Subcomponent
CVE-2022-0500
A-228560539
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-1116
A-234020136
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-1419
A-235540888
Upstream kernel
EoP
Moderate
Kernel
CVE-2020-0465
A-160818461
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-20566
A-165329981
Upstream kernel [2]
EoP
Moderate
Bluetooth L2CAP
CVE-2022-20567
A-186777253
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-20568
A-220738351
Upstream kernel
EoP
Moderate
io_uring
CVE-2022-20571
A-234030265
Upstream kernel
EoP
Moderate
dm-verity
CVE-2022-20572
A-234475629
Upstream kernel [2]
EoP
Moderate
dm-verity
CVE-2022-28390
A-228694391
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-30594
A-233438137
Upstream kernel [2] [3]
EoP
Moderate
Kernel
CVE-2022-34494
A-238479990
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-34495
A-238480163
Upstream kernel
EoP
Moderate
Kernel
CVE-2022-1852
A-235183128
Upstream kernel [2]
ID
Moderate
Kernel
Pixel
CVE
References
Type
Severity
Subcomponent
CVE-2022-20582
A-233645166 *
EoP
Critical
LDFW
CVE-2022-20583
A-234859169 *
EoP
Critical
LDFW
CVE-2022-20584
A-238366009 *
EoP
Critical
TF-A
CVE-2022-20585
A-238716781 *
EoP
Critical
LDFW
CVE-2022-20586
A-238718854 *
EoP
Critical
LDFW
CVE-2022-20587
A-238720411 *
EoP
Critical
LDFW
CVE-2022-20588
A-238785915 *
EoP
Critical
LDFW
CVE-2022-20597
A-243480506 *
EoP
Critical
LDFW
CVE-2022-20598
A-242357514 *
EoP
Critical
LDFW
CVE-2022-20599
A-242332706 *
EoP
Critical
Pixel firmware
CVE-2022-42534
A-237838301 *
EoP
Critical
TF-A
CVE-2022-42543
A-249998113 *
ID
Critical
libfdt
CVE-2022-20589
A-238841928 *
ID
Critical
LDFW
CVE-2022-20590
A-238932493 *
ID
Critical
LDFW
CVE-2022-20591
A-238939706 *
ID
Critical
LDFW
CVE-2022-20592
A-238976908 *
ID
Critical
LDFW
CVE-2022-20603
A-219265339 *
RCE
High
Modem
CVE-2022-20607
A-238914868 *
RCE
High
Cellular Firmware
CVE-2022-20610
A-240462530 *
RCE
High
Pixel cellular modem
CVE-2022-20561
A-222162870 *
EoP
High
Audio
CVE-2022-20564
A-243798789 *
EoP
High
libufdt
CVE-2022-42531
A-231500967 *
EoP
High
TF-A
CVE-2022-20562
A-231630423 *
ID
High
Audio processor
CVE-2022-20574
A-237582191 *
ID
High
LDFW
CVE-2022-20575
A-237585040 *
ID
High
LDFW
CVE-2022-20602
A-211081867 *
ID
High
Modem
CVE-2022-20604
A-230463606 *
ID
High
Exynos Firmware
CVE-2022-20608
A-239239246 *
ID
High
Cellular firmware
CVE-2022-42529
A-235292841 *
ID
High
Kernel
CVE-2022-42530
A-242331893 *
ID
High
Pixel firmware
CVE-2022-42532
A-242332610 *
ID
High
Pixel firmware
CVE-2022-20563
A-242067561 *
EoP
Moderate
Bootloader
CVE-2022-20569
A-229258234 *
EoP
Moderate
Pixel Thermal Control Driver
CVE-2022-20576
A-239701761 *
EoP
Moderate
Telephony
CVE-2022-20577
A-241762281 *
EoP
Moderate
sitril
CVE-2022-20578
A-243509749 *
EoP
Moderate
rild_exynos
CVE-2022-20579
A-243510139 *
EoP
Moderate
rild_exynos
CVE-2022-20580
A-243629453 *
EoP
Moderate
libufdt
CVE-2022-20581
A-245916120 *
EoP
Moderate
Pixel camera driver
CVE-2022-20594
A-239567689 *
EoP
Moderate
Wireless Charger
CVE-2022-20596
A-239700400 *
EoP
Moderate
Wireless Charger
CVE-2022-20600
A-239847859 *
EoP
Moderate
LWIS
CVE-2022-42501
A-241231403 *
EoP
Moderate
rild_exynos
CVE-2022-42502
A-241231970 *
EoP
Moderate
rild_exynos
CVE-2022-42503
A-241231983 *
EoP
Moderate
rild_exynos
CVE-2022-42504
A-241232209 *
EoP
Moderate
rild_exynos
CVE-2022-42505
A-241232492 *
EoP
Moderate
rild_exynos
CVE-2022-42506
A-241388399 *
EoP
Moderate
rild_exynos
CVE-2022-42507
A-241388774 *
EoP
Moderate
rild_exynos
CVE-2022-42508
A-241388966 *
EoP
Moderate
rild_exynos
CVE-2022-42509
A-241544307 *
EoP
Moderate
rild_exynos
CVE-2022-42510
A-241762656 *
EoP
Moderate
rild_exynos
CVE-2022-42511
A-241762712 *
EoP
Moderate
rild_exynos
CVE-2022-42513
A-241763204 *
EoP
Moderate
rild_exynos
CVE-2022-42518
A-242536278 *
EoP
Moderate
rild_exynos
CVE-2022-42519
A-242540694 *
EoP
Moderate
rild_exynos
CVE-2022-42520
A-242994270 *
EoP
Moderate
rild_exynos
CVE-2022-42521
A-243130019 *
EoP
Moderate
rild_exynos
CVE-2022-42523
A-243376893 *
EoP
Moderate
rild_exynos
CVE-2022-42525
A-243509750 *
EoP
Moderate
rild_exynos
CVE-2022-42526
A-243509880 *
EoP
Moderate
rild_exynos
CVE-2022-20560
A-212623833 *
ID
Moderate
Kernel
CVE-2022-20570
A-230660904 *
ID
Moderate
Modem
CVE-2022-20593
A-239415809 *
ID
Moderate
gralloc
CVE-2022-20595
A-239700137 *
ID
Moderate
Wireless Charger
CVE-2022-20601
A-204541506 *
ID
Moderate
Modem
CVE-2022-20605
A-231722405 *
ID
Moderate
Modem
CVE-2022-20606
A-233230674 *
ID
Moderate
Modem
CVE-2022-20609
A-239240808 *
ID
Moderate
Cellular firmware
CVE-2022-42512
A-241763050 *
ID
Moderate
rild_exynos
CVE-2022-42514
A-241763298 *
ID
Moderate
rild_exynos
CVE-2022-42515
A-241763503 *
ID
Moderate
rild_exynos
CVE-2022-42516
A-241763577 *
ID
Moderate
rild_exynos
CVE-2022-42517
A-241763682 *
ID
Moderate
rild_exynos
CVE-2022-42522
A-243130038 *
ID
Moderate
rild_exynos
CVE-2022-42524
A-243401445 *
ID
Moderate
Modem
CVE-2022-42527
A-244448906 *
DoS
Moderate
Modem
Qualcomm components
CVE
References
Severity
Subcomponent
CVE-2022-25677
A-235114749
QC-CR#3122626
QC-CR#3103567
Moderate
Bootloader
Qualcomm closed-source components
CVE
References
Severity
Subcomponent
CVE-2021-30348
A-202032128 *
Moderate
Closed-source component
CVE-2022-25675
A-208302286 *
Moderate
Closed-source component
Functional patches
For details on the new bug fixes and functional patches included in this release, refer to the Pixel Community forum.
Common questions and answers
This section answers common questions that may occur after reading this bulletin.
1. How do I determine if my device is updated to address these issues?
Security patch levels of 2022-12-05 or later address all issues associated with the 2022-12-05 security patch level and all previous patch levels. To learn how to check a device’s security patch level, read the instructions on the Google device update schedule.
2. What do the entries in the Type column mean?
Entries in the Type column of the vulnerability details table reference the classification of the security vulnerability.
Abbreviation
Definition
RCE
Remote code execution
EoP
Elevation of privilege
ID
Information disclosure
DoS
Denial of service
N/A
Classification not available
3. What do the entries in the References column mean?
Entries under the References column of the vulnerability details table may contain a prefix identifying the organization to which the reference value belongs.
Prefix
Reference
A-
Android bug ID
QC-
Qualcomm reference number
M-
MediaTek reference number
N-
NVIDIA reference number
B-
Broadcom reference number
U-
UNISOC reference number
4. What does an * next to the Android bug ID in the References column mean?
Issues that are not publicly available have an * next to the Android bug ID in the References column. The update for that issue is generally contained in the latest binary drivers for Pixel devices available from the Google Developer site.
5. Why are security vulnerabilities split between this bulletin and the Android Security Bulletins?
Security vulnerabilities that are documented in the Android Security Bulletins are required to declare the latest security patch level on Android devices. Additional security vulnerabilities, such as those documented in this bulletin are not required for declaring a security patch level.
Versions
Version
Date
Notes
1.0
December 5, 2022
Bulletin Published
1.1
December 7, 2022
Bulletin Updated
1.2
December 15, 2022
Updated CVE table
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An update for kernel-rt is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2959: kernel: watch queue race condition can lead to privilege escalation * CVE-2022-2964: kernel: memory corruption in AX88179_178A based USB ethernet device. * CVE-2022-3077: kernel: i2c: unbounded length leads to buffer overflow in ismt_access() * CVE-2022-4139: kernel: i915: Incorrect GPU TLB flush can lead to random memory access * CVE-2022-3059...
An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2959: kernel: watch queue race condition can lead to privilege escalation * CVE-2022-2964: kernel: memory corruption in AX88179_178A based USB ethernet device. * CVE-2022-3077: kernel: i2c: unbounded length leads to buffer overflow in ismt_access() * CVE-2022-4139: kernel: i915: Incorrect GPU TLB flush can lead to random memory access * CVE-2022-30594: ...
platform_callback_stub in misc subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an "SA relay attack".Local attackers can bypass authentication and attack other SAs with high privilege.
The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.
Hello everyone! Great news for my open source Scanvus project! You can now perform vulnerability checks on Linux hosts and docker images not only using the Vulners.com API, but also with the Vulns.io VM API. It’s especially nice that all the code to support the new API was written and contributed by colleagues from Vulns.io. […]
Red Hat Advanced Cluster Management for Kubernetes 2.6.3 General Availability release images, which provide security updates, fix bugs, and update container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3517: nodejs-minimatch: ReDoS via the braceExpand function * CVE-2022-41912: crewjam/saml: Authentication bypass when processing SAML responses containing multiple Assertion elements
Red Hat Security Advisory 2022-8889-01 - This is an Openshift Logging bug fix release. Issues addressed include a denial of service vulnerability.
Openshift Logging Bug Fix Release (5.3.14) Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36518: jackson-databind: denial of service via a large depth of nested objects * CVE-2022-42003: jackson-databind: deep wrapper array nesting wrt UNWRAP_SINGLE_VALUE_ARRAYS * CVE-2022-42004: jackson-databind: use of deeply nested arrays
Red Hat Security Advisory 2022-8781-01 - Logging Subsystem for Red Hat OpenShift has a security update. Issues addressed include a denial of service vulnerability.
Logging Subsystem 5.5.5 - Red Hat OpenShift Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36518: jackson-databind: denial of service via a large depth of nested objects * CVE-2022-2879: golang: archive/tar: unbounded memory consumption when reading headers * CVE-2022-2880: golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters * CVE-2022-27664: golang: net/http: handle server errors after sending GOAWAY * CVE-2022-32189: golang: math/b...
Red Hat Security Advisory 2022-7933-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include code execution, denial of service, double free, information leakage, null pointer, out of bounds access, out of bounds write, privilege escalation, and use-after-free vulnerabilities.
An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36516: kernel: off-path attacker may inject data or terminate victim's TCP session * CVE-2021-3640: kernel: use-after-free vulnerability in function sco_sock_sendmsg() * CVE-2022-0168: kernel: smb2_ioctl_query_info NULL pointer dereference * CVE-2022-0617: kernel: NULL pointer dereference in udf_expand_file_adinicbdue() during writeback * CVE-2022-0854: ...
An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36516: kernel: off-path attacker may inject data or terminate victim's TCP session * CVE-2020-36558: kernel: race condition in VT_RESIZEX ioctl when vc_cons[i].d is already NULL leading to NULL pointer dereference * CVE-2021-3640: kernel: use-after-free vulnerability in function sco_sock_sendmsg() * CVE-2021-30002: kernel: memory leak for large arguments...
An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36516: kernel: off-path attacker may inject data or terminate victim's TCP session * CVE-2020-36558: kernel: race condition in VT_RESIZEX ioctl when vc_cons[i].d is already NULL leading to NULL pointer dereference * CVE-2021-3640: kernel: use-after-free vulnerability in function sco_sock_sendmsg() * CVE-2021-30002: kernel: memory leak for large arguments...
Red Hat Security Advisory 2022-7318-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include privilege escalation and use-after-free vulnerabilities.
Red Hat Security Advisory 2022-7319-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include privilege escalation and use-after-free vulnerabilities.
An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2585: kernel: posix cpu timer use-after-free may lead to local privilege escalation * CVE-2022-30594: kernel: Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option
An update for kernel-rt is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2585: kernel: posix cpu timer use-after-free may lead to local privilege escalation * CVE-2022-30594: kernel: Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option
Ubuntu Security Notice 5683-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Selim Enes Karaduman discovered that a race condition existed in the General notification queue implementation of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 5655-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5655-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5648-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5648-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5644-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5644-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5640-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5640-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5635-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5635-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5633-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5633-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 4.21.5 for protobuf-python can lead to out of memory failures. A specially crafted message with multiple key-value per elements creates parsing issues, and can lead to a Denial of Service against services receiving unsanitized input. We recommend upgrading to versions 3.18.3, 3.19.5, 3.20.2, 3.21.6 for protobuf-cpp and 3.18.3, 3.19.5, 3.20.2, 4.21.6 for protobuf-python. Versions for 3.16 and 3.17 are no longer updated.
Ubuntu Security Notice 5623-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 5624-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5624-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 5616-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. Moshe Kol, Amit Klein and Yossi Gilad discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.
Ubuntu Security Notice 5599-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.
Ubuntu Security Notice 5564-1 - Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service or execute arbitrary code. It was discovered that the netfilter subsystem of the Linux kernel did not prevent one nft object from referencing an nft set in another nft table, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5529-1 - It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yongkang Jia discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle guest TLB mapping invalidation requests in some situations. An attacker in a guest VM could use this to cause a denial of service in the host OS.
Ubuntu Security Notice 5529-1 - It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yongkang Jia discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle guest TLB mapping invalidation requests in some situations. An attacker in a guest VM could use this to cause a denial of service in the host OS.
Ubuntu Security Notice 5529-1 - It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yongkang Jia discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle guest TLB mapping invalidation requests in some situations. An attacker in a guest VM could use this to cause a denial of service in the host OS.
Pexip Infinity before 28.1 allows remote attackers to trigger a software abort via G.719.
Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via One Touch Join.
Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via the Session Initiation Protocol.
Pexip Infinity 27.x before 27.2 has Improper Access Control. An attacker can sometimes join a conference (call join) if it has a lock but not a PIN.
Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via One Touch Join.
Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via H.323.
Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via Epic Telehealth.
Pexip Infinity before 27.3 allows remote attackers to trigger a software abort via HTTP.
Pexip Infinity 27.x before 27.3 allows remote attackers to trigger a software abort via HTTP.
Ubuntu Security Notice 5518-1 - It was discovered that the eBPF implementation in the Linux kernel did not properly prevent writes to kernel objects in BPF_BTF_LOAD commands. A privileged local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the Marvell NFC device driver implementation in the Linux kernel did not properly perform memory cleanup operations in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5517-1 - It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the virtio RPMSG bus driver in the Linux kernel contained a double-free vulnerability in certain error conditions. A local attacker could possibly use this to cause a denial of service.
Ubuntu Security Notice 5513-1 - Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. Likang Luo discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 5505-1 - Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. Likang Luo discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 5500-1 - Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. A local attacker could possibly use this to gain administrative privileges. Lin Ma discovered that the NFC Controller Interface implementation in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
rpmsg_probe in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.
rpmsg_virtio_add_ctrl_dev in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.
Ubuntu Security Notice 5469-1 - It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5468-1 - It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5466-1 - It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5466-1 - It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5465-1 - It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. Aaron Adams discovered that the netfilter subsystem in the Linux kernel did not properly handle the removal of stateful expressions in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code.
It was discovered that a race condition existed in the network scheduling subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges. Various other issues were also addressed.
It was discovered that a race condition existed in the network scheduling subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges. Various other issues were also addressed.
The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object.
Ubuntu Security Notice 5443-2 - Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code. Jann Horn discovered that the Linux kernel did not properly enforce seccomp restrictions in some situations. A local attacker could use this to bypass intended seccomp sandbox restrictions.
Ubuntu Security Notice 5442-2 - Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code. Bing-Jhong Billy Jheng discovered that the io_uring subsystem in the Linux kernel contained in integer overflow. A local attacker could use this to cause a denial of service or execute arbitrary code.
Ubuntu Security Notice 5442-2 - Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or execute arbitrary code. Bing-Jhong Billy Jheng discovered that the io_uring subsystem in the Linux kernel contained in integer overflow. A local attacker could use this to cause a denial of service or execute arbitrary code.
Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions.
Ubuntu Security Notice 5416-1 - Qiuhao Li, Gaoning Pan and Yongkang Jia discovered that the KVM implementation in the Linux kernel did not properly perform guest page table updates in some situations. An attacker in a guest vm could possibly use this to crash the host OS. It was discovered that the implementation of X.25 network protocols in the Linux kernel did not terminate link layer sessions properly. A local attacker could possibly use this to cause a denial of service.
Ubuntu Security Notice 5413-1 - Jeremy Cline discovered a use-after-free in the nouveau graphics driver of the Linux kernel during device removal. A privileged or physically proximate attacker could use this to cause a denial of service. It was discovered that a race condition existed in the network scheduling subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.
The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.
ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.
A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.
In createVirtualDisplay of DisplayManagerService.java, there is a possible way to create a trusted virtual display due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-162627132