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redhatRedHatRHSA-2022:1418
HistoryApr 19, 2022 - 2:43 p.m.

(RHSA-2022:1418) Important: kpatch-patch security update

2022-04-1914:43:44
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39

0.095 Low

EPSS

Percentile

94.8%

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.

Security Fix(es):

  • kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083)

  • kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)

  • kernel: heap out of bounds write in nf_dup_netdev.c (CVE-2022-25636)

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.