CVE-2023-53058

MEDIUM

Linux Kernel 5.8-5.10.176 - NULL Pointer Dereference in E-Switch Error Handling

Title source: llm

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.

References (5)

Core 5

Core References

Patch

https://git.kernel.org/stable/c/5eadc80328298ef7beaaf0cd96791667d3b485ca

Patch

https://git.kernel.org/stable/c/388188fb58bef9e7f3ca4f8970f03d493b66909f

Patch

https://git.kernel.org/stable/c/c4c977935b2fc60084b3735737d17a06e7ba1bd0

Patch

https://git.kernel.org/stable/c/1a9853a7437a22fd849347008fb3c85087906b56

Patch

https://git.kernel.org/stable/c/640fcdbcf27fc62de9223f958ceb4e897a00e791

Scores

CVSS v3 5.5

EPSS 0.0018

EPSS Percentile 7.4%

Attack Vector LOCAL

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

Details

CWE

CWE-476

Status published

Products (14)

Linux/Linux < 5.8

Linux/Linux 133dcfc577eaec6538db4ebd8b9205b361f59018 - 1a9853a7437a22fd849347008fb3c85087906b56

Linux/Linux 133dcfc577eaec6538db4ebd8b9205b361f59018 - 388188fb58bef9e7f3ca4f8970f03d493b66909f

Linux/Linux 133dcfc577eaec6538db4ebd8b9205b361f59018 - 5eadc80328298ef7beaaf0cd96791667d3b485ca

Linux/Linux 133dcfc577eaec6538db4ebd8b9205b361f59018 - 640fcdbcf27fc62de9223f958ceb4e897a00e791

Linux/Linux 133dcfc577eaec6538db4ebd8b9205b361f59018 - c4c977935b2fc60084b3735737d17a06e7ba1bd0

Linux/Linux 5.10.177 - 5.10.*

Linux/Linux 5.15.105 - 5.15.*

Linux/Linux 5.8

Linux/Linux 6.1.22 - 6.1.*

... and 4 more

Published May 02, 2025

Tracked Since Feb 18, 2026