RHSA-2022:0157: Important: kernel security update

First published: Tue Jan 18 2022(Updated: )

The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: use-after-free in drivers/infiniband/core/ucma.c ctx use-after-free (CVE-2020-36385)</li> <li> kernel: race condition for removal of the HCI controller (CVE-2021-32399)</li> 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.

Affected Software	Affected Version	How to fix
redhat/kernel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-abi-whitelists	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debug	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debug-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debug-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debug-devel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debug-devel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debuginfo-common-i686	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-devel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-doc	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-firmware	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-headers	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/perf	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/perf-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/perf-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/python-perf	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/python-perf-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/python-perf-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debug	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-devel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-headers	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/perf	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/python-perf	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-debuginfo-common-s390x	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-kdump	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-kdump-debuginfo	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6
redhat/kernel-kdump-devel	<2.6.32-754.43.1.el6	2.6.32-754.43.1.el6

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Reference Links

https://access.redhat.com/errata/RHSA-2022:0157 (Advisory)

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