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redhatRedHatRHSA-2023:4022
HistoryJul 11, 2023 - 7:39 a.m.

(RHSA-2023:4022) Important: kernel security and bug fix update

2023-07-1107:39:09
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11
kernel package
privilege escalation
use-after-free
iscsi target
deadlock
double free issue
xfs inode cluster corruption

0.001 Low

EPSS

Percentile

22.0%

The kernel packages contain the Linux kernel, the core of any Linux operating system.

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.

Bug Fix(es):

  • The iscsi target deadlocks when the same host acts as an initiator to itself (i.e. connects via 127.0.0.1) (BZ#2183540)

  • Double free issue in filelayout_alloc_commit_info (BZ#2212868)

  • RHEL 7.2: XFS inode cluster corruption (BZ#2213360)