CVE-2023-54015
net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
fadd59fc50d010145f251db583c7ccef37393d19 < 3dfc1004d9afbf689087ae1eafd88f55481984c7 fadd59fc50d010145f251db583c7ccef37393d19 < d4d10a6df1529b3f446cdada5c25e065f4712756 fadd59fc50d010145f251db583c7ccef37393d19 < 1e755065368000205e6683fa924b2654e99f573b fadd59fc50d010145f251db583c7ccef37393d19 < eaa365c10459052cbe3e44caa4ad760cb93bd435 fadd59fc50d010145f251db583c7ccef37393d19 < a3a516caef2c5be2f4d171890a8b3415bfab4e5e fadd59fc50d010145f251db583c7ccef37393d19 < af87194352cad882d787d06fb7efa714acd95427
Linux / Linux
5.0
References
git.kernel.org: https://git.kernel.org/stable/c/3dfc1004d9afbf689087ae1eafd88f55481984c7 git.kernel.org: https://git.kernel.org/stable/c/d4d10a6df1529b3f446cdada5c25e065f4712756 git.kernel.org: https://git.kernel.org/stable/c/1e755065368000205e6683fa924b2654e99f573b git.kernel.org: https://git.kernel.org/stable/c/eaa365c10459052cbe3e44caa4ad760cb93bd435 git.kernel.org: https://git.kernel.org/stable/c/a3a516caef2c5be2f4d171890a8b3415bfab4e5e git.kernel.org: https://git.kernel.org/stable/c/af87194352cad882d787d06fb7efa714acd95427