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Red Hat Enterprise Linux 8.2 RHSA-2022:0072 Moderate: Kernel Fuse Issue

red hat
Calendar Grey January 11, 2022
Dist Redhat Esm H88
The recent kernel patch for Red Hat Enterprise Linux 8.2 resolves a notable security vulnerability. Ensure to implement this update to protect your infrastructure.
An update for kernel is now available for Red Hat Enterprise Linux 8.2 Extended Update Support

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.

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate situations (CVE-2020-36322)
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.

Topics%20covered

Topics Covered

security advisory security update Red Hat moderate severity kernel system patch fuse issue

References

https://access.redhat.com/security/cve/CVE-2020-36322 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux BaseOS EUS (v. 8.2):
Source: kernel-4.18.0-193.71.1.el8_2.src.rpm
aarch64: bpftool-4.18.0-193.71.1.el8_2.aarch64.rpm bpftool-debuginfo-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-core-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-cross-headers-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debug-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debug-core-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debug-debuginfo-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debug-devel-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debug-modules-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debug-modules-extra-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debuginfo-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-devel-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-headers-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-modules-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-modules-extra-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-tools-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-tools-debuginfo-4.18.0-193.71.1.el8_2.aarch64.rpm kernel-tools-libs-4.18.0-193.71.1.el8_2.aarch64.rpm perf-4.18.0-193.71.1.el8_2.aarch64.rpm perf-debuginfo-4.18.0-193.71.1.el8_2.aarch64.rpm python3-perf-4.18.0-193.71.1.el8_2.aarch64.rpm

Read the Full Advisory


Advisory ID: RHSA-2022:0072-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0072
Issue date: 2022-01-11

Topic

An update for kernel is now available for Red Hat Enterprise Linux 8.2Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat moderate severity kernel system patch fuse issue

Relevant Releases Architectures

Red Hat CodeReady Linux Builder EUS (v. 8.2) - aarch64, ppc64le, x86_64

Red Hat Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1949560 - CVE-2020-36322 kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate situations

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