CVE-2023-53058
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, Fix an Oops in error handling code The error handling dereferences "vport". There is nothing we can do if it is an error pointer except returning the error code.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMay 2, 2025
First seenMay 2, 2025
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- linux linux_kernel5.10.177, 5.15.105, 6.1.22, 6.2.9 or later
Patches
- git.kernel.org/stable/c/1a9853a7437a22fd849347008fb3c85087906b56
- git.kernel.org/stable/c/388188fb58bef9e7f3ca4f8970f03d493b66909f
- git.kernel.org/stable/c/5eadc80328298ef7beaaf0cd96791667d3b485ca
- git.kernel.org/stable/c/640fcdbcf27fc62de9223f958ceb4e897a00e791
- git.kernel.org/stable/c/c4c977935b2fc60084b3735737d17a06e7ba1bd0
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.8 ≤ v < 5.10.177, 5.11 ≤ v < 5.15.105, 5.16 ≤ v < 6.1.22, 6.2 ≤ v < 6.2.9, 6.3 | 5.10.177, 5.15.105, 6.1.22, 6.2.9 |
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