CVE-2024-45019high

CVE-2024-45019: high-severity vulnerability in Linux

net/mlx5e: Take state lock during tx timeout reporter

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5e_safe_reopen_channels() requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later point (when calling mlx5e_safe_reopen_channels()) to avoid the deadlock referenced in the Fixes tag.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/03d3734bd692affe4d0e9c9d638f491aaf37411bhttps://git.kernel.org/stable/c/8e57e66ecbdd2fddc9fbf3e984b1c523b70e9809https://git.kernel.org/stable/c/b3b9a87adee97854bcd71057901d46943076267ehttps://git.kernel.org/stable/c/e6b5afd30b99b43682a7764e1a74a42fe4d5f4b3https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html