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redhatRedHatRHSA-2023:4023
HistoryJul 11, 2023 - 7:39 a.m.

(RHSA-2023:4023) Important: kpatch-patch security update

2023-07-1107:39:10
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11
rhsa-2023
kpatch-patch
kernel patching
use-after-free
privilege escalation
cvss score
security update
cve-2022-2588

0.001 Low

EPSS

Percentile

21.5%

The kpatch management tool provides a kernel patching infrastructure which
allows you to patch a running kernel without rebooting or restarting any
processes.

Security Fix(es):

  • kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)

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.