CVE-2024-49853

HIGH

Linux Kernel - Buffer Overflow

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix double free in OPTEE transport Channels can be shared between protocols, avoid freeing the same channel descriptors twice when unloading the stack.

References (6)

[Mailing List] https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

[Patch] https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c

[Patch] https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d

[Patch] https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a

[Patch] https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056

[Patch] https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0

Scores

CVSS v3 7.8

EPSS 0.0003

EPSS Percentile 9.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-415

Status published

Affected Products (5)

linux/linux_kernel < 6.1.113

linux/Kernel < 6.1.113linux

linux/Kernel < 6.6.54linux

linux/Kernel < 6.10.13linux

linux/Kernel < 6.11.2linux

Timeline

Published Oct 21, 2024

Tracked Since Feb 18, 2026