RHSA-2022:1417: Important: kernel security update

First published: Tue Apr 19 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 eventpoll.c may lead to escalation of privilege (CVE-2020-0466)</li> <li> kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)</li> <li> kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)</li> <li> kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)</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	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-abi-whitelists	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debug	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debug-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debug-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debug-devel	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debug-devel	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debuginfo-common-i686	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-devel	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-doc	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-firmware	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-headers	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/perf	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/perf-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/perf-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/python-perf	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/python-perf-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/python-perf-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debug	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-devel	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-headers	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/perf	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/python-perf	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-debuginfo-common-s390x	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-kdump	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-kdump-debuginfo	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6
redhat/kernel-kdump-devel	<2.6.32-754.47.1.el6	2.6.32-754.47.1.el6

Never miss a vulnerability like this again

Reference Links

https://access.redhat.com/errata/RHSA-2022:1417 (Advisory)

agent/severity
agent/type
agent/softwarecombine
agent/last-modified-date
agent/references
agent/first-publish-date
agent/remedy
agent/title
agent/weakness
agent/tags
agent/description
agent/event
collector/redhat-errata
source/Red Hat
anchor-id/RHSA-2022:1417
agent/software-canonical-lookup
package-manager/redhat

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.