Security
Headlines
HeadlinesLatestCVEs

Headline

RHSA-2022:5805: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support. 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-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root
Red Hat Security Data
#vulnerability#web#linux#red_hat#nodejs#js#java#kubernetes#aws

Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Containers
  • Support Cases

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Virtualization
  • Red Hat Identity Management
  • Red Hat Directory Server
  • Red Hat Certificate System
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Update Infrastructure
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat CloudForms
  • Red Hat OpenStack Platform
  • Red Hat OpenShift Container Platform
  • Red Hat OpenShift Data Science
  • Red Hat OpenShift Online
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat CodeReady Workspaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat Single Sign On
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Thorntail
  • Red Hat build of Eclipse Vert.x
  • Red Hat build of OpenJDK
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Process Automation
  • Red Hat Process Automation Manager
  • Red Hat Decision Manager

All Products

Issued:

2022-08-02

Updated:

2022-08-02

RHSA-2022:5805 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: kernel security 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 7.4 Advanced Update Support.

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: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250)

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.

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 7.4 x86_64

Fixes

  • BZ - 2092427 - CVE-2022-32250 kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

Red Hat Enterprise Linux Server - AUS 7.4

SRPM

kernel-3.10.0-693.104.1.el7.src.rpm

SHA-256: aefc368c15c78b712239233c5d92762d4c6ac35ae6e77717972e10a04d782f74

x86_64

kernel-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 8ddc08a994ab62d2e42fda89dca03cb4159c6551a9baa623df619c172778210c

kernel-abi-whitelists-3.10.0-693.104.1.el7.noarch.rpm

SHA-256: c906a98a27d89c5ad2383d785e74d93712b082b34a31c0777c2055ceb5914e03

kernel-debug-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 41ccb1c83fe98cb02f88e126643945cb65bf6ad7aad95f04bb47238837668a43

kernel-debug-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: b6962af102db3993ade2145c244a424f8c680f8171df71007e3287dbdf9c7081

kernel-debug-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: b6962af102db3993ade2145c244a424f8c680f8171df71007e3287dbdf9c7081

kernel-debug-devel-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: e734869509d616fa157b015c2954897363c6f359422b5ac1672572fd0884d08a

kernel-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: f1bc629f92113aea304f7f43ff45d7c999bab431dafd5161b47e893b6036ca54

kernel-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: f1bc629f92113aea304f7f43ff45d7c999bab431dafd5161b47e893b6036ca54

kernel-debuginfo-common-x86_64-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 9a5e32969c2a8992ba8f1a2f103e3343b5fc289c7eaeef250fac32a36007a63b

kernel-debuginfo-common-x86_64-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 9a5e32969c2a8992ba8f1a2f103e3343b5fc289c7eaeef250fac32a36007a63b

kernel-devel-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 7b872613cc17c4a6d9efd5a4b1ae2b4c3803a720df2d918e16702c90ec1a8b16

kernel-doc-3.10.0-693.104.1.el7.noarch.rpm

SHA-256: 8d2156bfb5989ecd95620080c4980e65e492d128946648696310c4b2c35980c7

kernel-headers-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 75581eda224f74dc6b3f20300eea76657f680ae4b743d03ddb9c190a19512fbb

kernel-tools-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 76be88d2f0a06945f52530ee46a612736e6319cb9526720a7a1616a626718952

kernel-tools-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: bdbe0da0675b754d8347d72432dafa3f68b41d82646d3dde044fbf142c0ee418

kernel-tools-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: bdbe0da0675b754d8347d72432dafa3f68b41d82646d3dde044fbf142c0ee418

kernel-tools-libs-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 1a2e638dbbe0d334f76614e9a4585990ce6bf0816c444a14ae5b4ad9cb64cc1d

kernel-tools-libs-devel-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 67ed85264ae4fbdfbe2b63a339919c625e6618657b4c264f23abc153f3d6a479

perf-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: e6a803a3464497dab618c2201c424763d691a2f4ae9fd1c84a61cc7d6b17725f

perf-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: e83ecb3c27e4653724ff685943936b59d3d46865d2c118eafc8faf5635cb4b3a

perf-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: e83ecb3c27e4653724ff685943936b59d3d46865d2c118eafc8faf5635cb4b3a

python-perf-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 1f55ac144abfe0665af0ad1825d6be2ad49203befc66ddee15fb1feb66184719

python-perf-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 06d2e08cc80298e6c27bf53be64ade641e3bd311dc3fd918231a911892d0b64a

python-perf-debuginfo-3.10.0-693.104.1.el7.x86_64.rpm

SHA-256: 06d2e08cc80298e6c27bf53be64ade641e3bd311dc3fd918231a911892d0b64a

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

Related news

Red Hat Security Advisory 2022-6696-01

Red Hat Security Advisory 2022-6696-01 - Red Hat Advanced Cluster Management for Kubernetes 2.4.6 General Availability release images, which fix bugs and update container images. Red Hat Product Security has rated this update as having a security impact of Critical. Issues addressed include crlf injection and denial of service vulnerabilities.

Red Hat Security Advisory 2022-6551-01

Red Hat Security Advisory 2022-6551-01 - The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Issues addressed include denial of service, information leakage, privilege escalation, and use-after...

RHSA-2022:6507: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.5.2 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.5.2 General Availability release images, which fix security issues and bugs. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links 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-2022-31129: moment: inefficient parsing algorithm resulting in DoS * CVE-2022-36067: vm2: Sandbox Escape in vm2

Red Hat Security Advisory 2022-6370-01

Red Hat Security Advisory 2022-6370-01 - Red Hat Advanced Cluster Management for Kubernetes 2.6.0 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix security issues and several bugs. Issues addressed include a denial of service vulnerability.

RHSA-2022:6370: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.6.0 security updates and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.6.0 General Availability release images, which fix security issues and bugs. 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 links 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-2022-1705: golang: net/http: improper sanitization of Transfer-Encoding header * CVE-2022-1962: golang: go/parser: stack exhaustion in all Parse* functions * CVE-2022-28131: golang: encoding/xml: stack exhaustion in Decoder.Skip * CVE-2022-30629: golang: crypto/tls: session tickets lack random ticket_a...

RHSA-2022:6271: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.3.12 security updates and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.3.12 General Availability release images, which provide security updates and bug fixes. 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 links 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-2022-31129: moment: inefficient parsing algorithm resulting in DoS

Red Hat Security Advisory 2022-6053-01

Red Hat Security Advisory 2022-6053-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.56.

RHSA-2022:6053: Red Hat Security Advisory: OpenShift Container Platform 4.7.56 security and bug fix update

Red Hat OpenShift Container Platform release 4.7.56 is now available with updates to packages and images that fix several bugs and add enhancements. 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-2022-30631: golang: compress/gzip: stack exhaustion in Reader.Read

RHSA-2022:6051: Red Hat Security Advisory: Logging Subsystem 5.5.0 - Red Hat OpenShift security update

An update is now available for RHOL-5.5-RHEL-8. 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-2021-38561: golang: out-of-bounds read in golang.org/x/text/language leads to DoS * CVE-2022-0759: kubeclient: kubeconfig parsing error can lead to MITM attacks * CVE-2022-21698: prometheus/client_golang: Denial of service using InstrumentHandlerCounter * CVE-2022-30631: golang: compress/gzip: stack exhaustion in Reader.Read

RHSA-2022:6073: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.7 Advanced Update Support, Red Hat Enterprise Linux 7.7 Telco Extended Update Support, and Red Hat Enterprise Linux 7.7 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-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

RHSA-2022:5069: Red Hat Security Advisory: OpenShift Container Platform 4.11.0 bug fix and security update

Red Hat OpenShift Container Platform release 4.11.0 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.11. 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-2021-23566: nanoid: Information disclosure via valueOf() function * CVE-2021-23648: sanitize-url: XSS * CVE-2021-41190: opencontainers: OCI manifest and index parsing confusion * CVE-2021-44906:...

Red Hat Security Advisory 2022-5806-01

Red Hat Security Advisory 2022-5806-01 - 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 2022-5805-01

Red Hat Security Advisory 2022-5805-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include privilege escalation and use-after-free vulnerabilities.

RHSA-2022:5819: Red Hat Security Advisory: kernel security and bug fix update

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 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-2022-1012: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak * CVE-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

RHSA-2022:5804: Red Hat Security Advisory: kpatch-patch security update

An update for kpatch-patch is now available for 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-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

RHSA-2022:5834: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. 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-2022-1012: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak * CVE-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

RHSA-2022:5806: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support. 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 * CVE-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

Red Hat Security Advisory 2022-5641-01

Red Hat Security Advisory 2022-5641-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Issues addressed include privilege escalation and use-after-free vulnerabilities.

Red Hat Security Advisory 2022-5626-01

Red Hat Security Advisory 2022-5626-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include information leakage, memory leak, privilege escalation, and use-after-free vulnerabilities.

Red Hat Security Advisory 2022-5636-01

Red Hat Security Advisory 2022-5636-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include information leakage, privilege escalation, and use-after-free vulnerabilities.

RHSA-2022:5626: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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-2020-29368: kernel: the copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check * CVE-2021-4197: kernel: cgroup: Use open-time creds and namespace for migration perm checks * CVE-2021-4203: kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses * CVE-2022-1...

RHSA-2022:5633: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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-2020-29368: kernel: the copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check * CVE-2021-4197: kernel: cgroup: Use open-time creds and namespace for migration perm checks * CVE-2021-4203: kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses * CVE-202...

RHSA-2022:5641: Red Hat Security Advisory: kpatch-patch security update

An update is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

RHSA-2022:5636: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.1 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-2022-1012: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak * CVE-2022-1729: kernel: race condition in perf_event_open leads to privilege escalation * CVE-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

CVE-2022-32250: security - Linux Kernel use-after-free write in netfilter

net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.