Debian: CVE-2022-48782: linux -- security update

Debian: CVE-2022-48782: linux -- security update

Severity

7

CVSS

(AV:L/AC:L/Au:S/C:C/I:C/A:C)

Published

07/30/2024

Created

07/31/2024

Added

07/30/2024

Modified

01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: mctp: fix use after free Clang static analysis reports this problem route.c:425:4: warning: Use of memory after it is freed trace_mctp_key_acquire(key); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ When mctp_key_add() fails, key is freed but then is later used in trace_mctp_key_acquire().Add an else statement to use the key only when mctp_key_add() is successful.

Solution(s)

• debian-upgrade-linux

References

• https://attackerkb.com/topics/cve-2022-48782
• CVE - 2022-48782