vulnerability
Debian: CVE-2023-54015: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:M/C:N/I:C/A:C) | Dec 29, 2025 | Dec 29, 2025 | Feb 3, 2026 |
Severity
6
CVSS
(AV:L/AC:M/Au:M/C:N/I:C/A:C)
Published
Dec 29, 2025
Added
Dec 29, 2025
Modified
Feb 3, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device In case devcom allocation is failed, mlx5 is always freeing the priv. However, this priv might have been allocated by a different thread, and freeing it might lead to use-after-free bugs. Fix it by freeing the priv only in case it was allocated by the running thread.
Solution
debian-upgrade-linux
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