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RHSA-2022:6432: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.6 Advanced Update Support, Red Hat Enterprise Linux 7.6 Telco Extended Update Support, and Red Hat Enterprise Linux 7.6 Update Services for SAP Solutions. 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-2022-1729: kernel: race condition in perf_event_open leads to privilege escalation
Red Hat Security Data
#vulnerability#linux#red_hat#sap

Synopsis

Important: kernel security and bug fix update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for kernel is now available for Red Hat Enterprise Linux 7.6 Advanced Update Support, Red Hat Enterprise Linux 7.6 Telco Extended Update Support, and Red Hat Enterprise Linux 7.6 Update Services for SAP Solutions.

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.

Description

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • Posix ACL object is leaked in several places upon setattr and fsetxattr syscalls (BZ#2106587)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

Affected Products

  • Red Hat Enterprise Linux Server - AUS 7.6 x86_64
  • Red Hat Enterprise Linux Server - TUS 7.6 x86_64
  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 7.6 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.6 x86_64

Fixes

  • BZ - 2086753 - CVE-2022-1729 kernel: race condition in perf_event_open leads to privilege escalation

Red Hat Enterprise Linux Server - AUS 7.6

SRPM

kernel-3.10.0-957.97.1.el7.src.rpm

SHA-256: 4f021230f5041cf4733d5bcb4eede74a22b92ea871e13d3fdc9ddb8138d599a0

x86_64

bpftool-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 2f3fc9766b3b303f9fc838c29600ad561553575011b87ecc207483ee563f560b

kernel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: e114ff8fbd32e82b350a015d21b7266e7fcc1f5df117d752de606dcc39b6657c

kernel-abi-whitelists-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 41b39e8b74db28aa7f1b054d21fbc21abf98e28800e321d9b5a6bf9137bf3595

kernel-debug-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 2127056d1eeead792039515b48a2fe75e1e48d7ba3bd7c23d3f18c67e0ea99a1

kernel-debug-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 57ab705ece1f4731089292b87e165fa783feebef0580a30948076a04b8f4c89f

kernel-debug-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 57ab705ece1f4731089292b87e165fa783feebef0580a30948076a04b8f4c89f

kernel-debug-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 646177063a2189d9be14e4ecf91f1737233738896e6f14bc2e36435d936d5c15

kernel-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 3e7aae30ff6f4a4faf362ef6cec5b21baf29472ef46e15b25b4992759264e9f2

kernel-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 3e7aae30ff6f4a4faf362ef6cec5b21baf29472ef46e15b25b4992759264e9f2

kernel-debuginfo-common-x86_64-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: d7a063d80a6ff7e77c8d7aa4b0d5f59d63b5db474cf1582df5c1631d3bdeb8cd

kernel-debuginfo-common-x86_64-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: d7a063d80a6ff7e77c8d7aa4b0d5f59d63b5db474cf1582df5c1631d3bdeb8cd

kernel-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: dc9a23787f252dc5bb043ae1b20dbeadcf0f3fbef62a011bd04734e5133f7bd0

kernel-doc-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 7efdcd4a38a9ff7368e934d51ea472294657de19a9329efd709ee1bd8191ab86

kernel-headers-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 575c074b97db89d9dc826ba23af8679a411cbb4173561172aa06287b9df47949

kernel-tools-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: ce55e9dfe5ce1d3a26a98a55ef31e204c245744934371f8f559de7495d9b70e3

kernel-tools-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8062644e35e146cffd8de74a02efd31b97bba20cf617bd16f67e7f6b05eede12

kernel-tools-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8062644e35e146cffd8de74a02efd31b97bba20cf617bd16f67e7f6b05eede12

kernel-tools-libs-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: e643fb13e7d514ca0ff8c5e43e932dabf950d96875f0f74216f096cc551f37d3

kernel-tools-libs-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: a94b291f1a7b68e5461bdd447a6e162a128a6fd22bf4372bccde90447bd01af0

perf-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 525d667cf5f26abdbd4e2d26b1dec919a18137c2ee5e0920eae305b9257024b1

perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8f6092caf78976a59e81316e2b406ef43d8db33d2a8ce08bb932e52342fdc8be

perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8f6092caf78976a59e81316e2b406ef43d8db33d2a8ce08bb932e52342fdc8be

python-perf-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: b2d6099cc28be1782fce91520199939e5a67aa9ecef38649720de6a758955790

python-perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 6ced93405184bebc6f99287aec39baf85af89c2613a9c1d6d08882f7bd6d3a59

python-perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 6ced93405184bebc6f99287aec39baf85af89c2613a9c1d6d08882f7bd6d3a59

Red Hat Enterprise Linux Server - TUS 7.6

SRPM

kernel-3.10.0-957.97.1.el7.src.rpm

SHA-256: 4f021230f5041cf4733d5bcb4eede74a22b92ea871e13d3fdc9ddb8138d599a0

x86_64

bpftool-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 2f3fc9766b3b303f9fc838c29600ad561553575011b87ecc207483ee563f560b

kernel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: e114ff8fbd32e82b350a015d21b7266e7fcc1f5df117d752de606dcc39b6657c

kernel-abi-whitelists-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 41b39e8b74db28aa7f1b054d21fbc21abf98e28800e321d9b5a6bf9137bf3595

kernel-debug-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 2127056d1eeead792039515b48a2fe75e1e48d7ba3bd7c23d3f18c67e0ea99a1

kernel-debug-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 57ab705ece1f4731089292b87e165fa783feebef0580a30948076a04b8f4c89f

kernel-debug-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 57ab705ece1f4731089292b87e165fa783feebef0580a30948076a04b8f4c89f

kernel-debug-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 646177063a2189d9be14e4ecf91f1737233738896e6f14bc2e36435d936d5c15

kernel-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 3e7aae30ff6f4a4faf362ef6cec5b21baf29472ef46e15b25b4992759264e9f2

kernel-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 3e7aae30ff6f4a4faf362ef6cec5b21baf29472ef46e15b25b4992759264e9f2

kernel-debuginfo-common-x86_64-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: d7a063d80a6ff7e77c8d7aa4b0d5f59d63b5db474cf1582df5c1631d3bdeb8cd

kernel-debuginfo-common-x86_64-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: d7a063d80a6ff7e77c8d7aa4b0d5f59d63b5db474cf1582df5c1631d3bdeb8cd

kernel-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: dc9a23787f252dc5bb043ae1b20dbeadcf0f3fbef62a011bd04734e5133f7bd0

kernel-doc-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 7efdcd4a38a9ff7368e934d51ea472294657de19a9329efd709ee1bd8191ab86

kernel-headers-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 575c074b97db89d9dc826ba23af8679a411cbb4173561172aa06287b9df47949

kernel-tools-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: ce55e9dfe5ce1d3a26a98a55ef31e204c245744934371f8f559de7495d9b70e3

kernel-tools-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8062644e35e146cffd8de74a02efd31b97bba20cf617bd16f67e7f6b05eede12

kernel-tools-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8062644e35e146cffd8de74a02efd31b97bba20cf617bd16f67e7f6b05eede12

kernel-tools-libs-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: e643fb13e7d514ca0ff8c5e43e932dabf950d96875f0f74216f096cc551f37d3

kernel-tools-libs-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: a94b291f1a7b68e5461bdd447a6e162a128a6fd22bf4372bccde90447bd01af0

perf-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 525d667cf5f26abdbd4e2d26b1dec919a18137c2ee5e0920eae305b9257024b1

perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8f6092caf78976a59e81316e2b406ef43d8db33d2a8ce08bb932e52342fdc8be

perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8f6092caf78976a59e81316e2b406ef43d8db33d2a8ce08bb932e52342fdc8be

python-perf-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: b2d6099cc28be1782fce91520199939e5a67aa9ecef38649720de6a758955790

python-perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 6ced93405184bebc6f99287aec39baf85af89c2613a9c1d6d08882f7bd6d3a59

python-perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 6ced93405184bebc6f99287aec39baf85af89c2613a9c1d6d08882f7bd6d3a59

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 7.6

SRPM

kernel-3.10.0-957.97.1.el7.src.rpm

SHA-256: 4f021230f5041cf4733d5bcb4eede74a22b92ea871e13d3fdc9ddb8138d599a0

ppc64le

kernel-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: c735cc9388dd4509e6c2aa786b84017d4a9cdb5d445919ca1e3619986552441d

kernel-abi-whitelists-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 41b39e8b74db28aa7f1b054d21fbc21abf98e28800e321d9b5a6bf9137bf3595

kernel-bootwrapper-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 567be2c7f5d8e576596d062eb37523d695e64951d4ace2bbdb91273f0a07d172

kernel-debug-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 481ed284b031aa9945aab338bb8c036f02f50a86238d746d2ba89bb27558c774

kernel-debug-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: e15f0ba0cebc8b640d6a749fc55b48c5772ca31e162a04c0efe689ae3b4dd4cf

kernel-debug-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: e15f0ba0cebc8b640d6a749fc55b48c5772ca31e162a04c0efe689ae3b4dd4cf

kernel-debug-devel-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 35f300c644d73f94c056278dfc42593dc8f401343274d3010105ba4d357781bb

kernel-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: f153bba36ccea9cea3c228653acb21c41f06a89e7ea81cf306afc7aa3e5e2808

kernel-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: f153bba36ccea9cea3c228653acb21c41f06a89e7ea81cf306afc7aa3e5e2808

kernel-debuginfo-common-ppc64le-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 9e21a5e7845698ab90c41511d5dd228c9df426b0733c7e4915c57bb1e4e96ef7

kernel-debuginfo-common-ppc64le-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 9e21a5e7845698ab90c41511d5dd228c9df426b0733c7e4915c57bb1e4e96ef7

kernel-devel-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: b477e2fcb4d501ef27c7ca05cf92992f60b806853a722f7baf0c487a1543ca69

kernel-doc-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 7efdcd4a38a9ff7368e934d51ea472294657de19a9329efd709ee1bd8191ab86

kernel-headers-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 1339c1ece0db2fb32dbff1c56fbe22c4ca5c95f52b90d7ad547dfbbe218309ab

kernel-tools-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 1355ecd4aac1d50f983bb511577dac2130d05c25376b2158262a0e18434b9c4b

kernel-tools-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: d41d3a0dde9e5f8cdfa6e5d8c942a5898a06db81e994c6f9347c22ff4df979ae

kernel-tools-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: d41d3a0dde9e5f8cdfa6e5d8c942a5898a06db81e994c6f9347c22ff4df979ae

kernel-tools-libs-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: d1002ee069173a64a4a8bfbed6ce86edafd2b4a283f8cb67e95984302e37d715

kernel-tools-libs-devel-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 3c65777097d89f826760f17490a1dd13b7abebcd68dd2b73aefbe38d2d4a0c5e

perf-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 660bb4219f3949a3f3b8229595dc85ede7bac60adf837d7ab8fc8ff72c26e5df

perf-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: b7a22801dae2ef9a17ed687da1fce8180d2145084342a2d44e7129be67ee9e78

perf-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: b7a22801dae2ef9a17ed687da1fce8180d2145084342a2d44e7129be67ee9e78

python-perf-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 6df1fa345df452691b71e2e4442788d890c5e346348dc7e3a35626b3f865b504

python-perf-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 13bb73404dea110cbc9dcf36f46216574abd0390e15a6792e2ee054269e2ae1c

python-perf-debuginfo-3.10.0-957.97.1.el7.ppc64le.rpm

SHA-256: 13bb73404dea110cbc9dcf36f46216574abd0390e15a6792e2ee054269e2ae1c

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.6

SRPM

kernel-3.10.0-957.97.1.el7.src.rpm

SHA-256: 4f021230f5041cf4733d5bcb4eede74a22b92ea871e13d3fdc9ddb8138d599a0

x86_64

kernel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: e114ff8fbd32e82b350a015d21b7266e7fcc1f5df117d752de606dcc39b6657c

kernel-abi-whitelists-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 41b39e8b74db28aa7f1b054d21fbc21abf98e28800e321d9b5a6bf9137bf3595

kernel-debug-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 2127056d1eeead792039515b48a2fe75e1e48d7ba3bd7c23d3f18c67e0ea99a1

kernel-debug-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 57ab705ece1f4731089292b87e165fa783feebef0580a30948076a04b8f4c89f

kernel-debug-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 57ab705ece1f4731089292b87e165fa783feebef0580a30948076a04b8f4c89f

kernel-debug-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 646177063a2189d9be14e4ecf91f1737233738896e6f14bc2e36435d936d5c15

kernel-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 3e7aae30ff6f4a4faf362ef6cec5b21baf29472ef46e15b25b4992759264e9f2

kernel-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 3e7aae30ff6f4a4faf362ef6cec5b21baf29472ef46e15b25b4992759264e9f2

kernel-debuginfo-common-x86_64-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: d7a063d80a6ff7e77c8d7aa4b0d5f59d63b5db474cf1582df5c1631d3bdeb8cd

kernel-debuginfo-common-x86_64-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: d7a063d80a6ff7e77c8d7aa4b0d5f59d63b5db474cf1582df5c1631d3bdeb8cd

kernel-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: dc9a23787f252dc5bb043ae1b20dbeadcf0f3fbef62a011bd04734e5133f7bd0

kernel-doc-3.10.0-957.97.1.el7.noarch.rpm

SHA-256: 7efdcd4a38a9ff7368e934d51ea472294657de19a9329efd709ee1bd8191ab86

kernel-headers-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 575c074b97db89d9dc826ba23af8679a411cbb4173561172aa06287b9df47949

kernel-tools-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: ce55e9dfe5ce1d3a26a98a55ef31e204c245744934371f8f559de7495d9b70e3

kernel-tools-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8062644e35e146cffd8de74a02efd31b97bba20cf617bd16f67e7f6b05eede12

kernel-tools-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8062644e35e146cffd8de74a02efd31b97bba20cf617bd16f67e7f6b05eede12

kernel-tools-libs-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: e643fb13e7d514ca0ff8c5e43e932dabf950d96875f0f74216f096cc551f37d3

kernel-tools-libs-devel-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: a94b291f1a7b68e5461bdd447a6e162a128a6fd22bf4372bccde90447bd01af0

perf-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 525d667cf5f26abdbd4e2d26b1dec919a18137c2ee5e0920eae305b9257024b1

perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8f6092caf78976a59e81316e2b406ef43d8db33d2a8ce08bb932e52342fdc8be

perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 8f6092caf78976a59e81316e2b406ef43d8db33d2a8ce08bb932e52342fdc8be

python-perf-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: b2d6099cc28be1782fce91520199939e5a67aa9ecef38649720de6a758955790

python-perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 6ced93405184bebc6f99287aec39baf85af89c2613a9c1d6d08882f7bd6d3a59

python-perf-debuginfo-3.10.0-957.97.1.el7.x86_64.rpm

SHA-256: 6ced93405184bebc6f99287aec39baf85af89c2613a9c1d6d08882f7bd6d3a59

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