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redhatRedHatRHSA-2023:3517
HistoryJun 06, 2023 - 4:21 p.m.

(RHSA-2023:3517) Important: kpatch-patch security update

2023-06-0616:21:22
access.redhat.com
10
rhsa-2023-3517
kpatch-patch
use-after-free
l2cap_connect
l2cap_le_connect_req
net/bluetooth/l2cap_core.c
cve-2022-42896
cvss score
references
unix

0.001 Low

EPSS

Percentile

46.4%

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: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)

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.