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CVE-2025-38645

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CVE-2025-38645

Published: Aug 22, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Check device memory pointer before usage Add a NULL check before accessing device memory to prevent a crash if dev->dm allocation in mlx5_init_once() fails.

VendorProductVersions

Linux

Linux

affected
c9b9dcb430b3cd0ad2b04c360c4e528d73430481 - < 9053a69abfb5680c2a95292b96df5d204bc0776f
affected
c9b9dcb430b3cd0ad2b04c360c4e528d73430481 - < eebb225fe6c9103293807b8edabcbad59f9589bc
affected
c9b9dcb430b3cd0ad2b04c360c4e528d73430481 - < 62d7cf455c887941ed6f105cd430ba04ee0b6c9f
affected
c9b9dcb430b3cd0ad2b04c360c4e528d73430481 - < 4249f1307932f1b6bbb8b7eba60d82f0b7e44430
affected
c9b9dcb430b3cd0ad2b04c360c4e528d73430481 - < 3046b011d368162b1b9ca9453eee0fea930e0a93

+2 more versions

Linux

Linux

affected
5.4
unaffected
0 - < 5.4
unaffected
5.15.190 - <= 5.15.*
unaffected
6.1.148 - <= 6.1.*
unaffected
6.6.102 - <= 6.6.*

+4 more versions

References

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