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redhatRedHatRHSA-2023:4380
HistoryAug 01, 2023 - 8:56 a.m.

(RHSA-2023:4380) Important: kpatch-patch security update

2023-08-0108:56:30
access.redhat.com
24
kernel
security fix
out-of-bounds write
ipvlan
cls_flower

0.001 Low

EPSS

Percentile

19.2%

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: ipvlan: out-of-bounds write caused by unclear skb->cb (CVE-2023-3090)

  • kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt() (CVE-2023-35788)

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.