CVE-2024-50000

net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()

State: Published
Severity: Not scored
Published: Oct 21, 2024
Updated: May 11, 2026
Reserved: Oct 21, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()

In mlx5e_tir_builder_alloc() kvzalloc() may return NULL which is dereferenced on the next line in a reference to the modify field.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	a6696735d694b365bca45873e9dbca26120a8375 to before 4655456a64a0f936098c8432bac64e7176bd2affAffected a6696735d694b365bca45873e9dbca26120a8375 to before b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8bAffected a6696735d694b365bca45873e9dbca26120a8375 to before 0168ab6fbd9e50d20b97486168b604b2ab28a2caAffected a6696735d694b365bca45873e9dbca26120a8375 to before 1bcc86cc721bea68980098f51f102aa2c2b9d932Affected a6696735d694b365bca45873e9dbca26120a8375 to before 4d80dde26d7bab1320210279483ac854dcb274b2Affected a6696735d694b365bca45873e9dbca26120a8375 to before f25389e779500cf4a59ef9804534237841bce536Affected
LinuxLinux	5.15Affected before 5.15Not affected 5.15.168 through 5.15.Not affected 6.1.113 through 6.1.Not affected 6.6.55 through 6.6.Not affected 6.10.14 through 6.10.Not affected 6.11.3 through 6.11.*Not affected 6.12 and laterNot affected

Product

Versions

LinuxLinux

a6696735d694b365bca45873e9dbca26120a8375 to before 4655456a64a0f936098c8432bac64e7176bd2affAffected
a6696735d694b365bca45873e9dbca26120a8375 to before b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8bAffected
a6696735d694b365bca45873e9dbca26120a8375 to before 0168ab6fbd9e50d20b97486168b604b2ab28a2caAffected
a6696735d694b365bca45873e9dbca26120a8375 to before 1bcc86cc721bea68980098f51f102aa2c2b9d932Affected
a6696735d694b365bca45873e9dbca26120a8375 to before 4d80dde26d7bab1320210279483ac854dcb274b2Affected
a6696735d694b365bca45873e9dbca26120a8375 to before f25389e779500cf4a59ef9804534237841bce536Affected

LinuxLinux

5.15Affected
before 5.15Not affected
5.15.168 through 5.15.*Not affected
6.1.113 through 6.1.*Not affected
6.6.55 through 6.6.*Not affected
6.10.14 through 6.10.*Not affected
6.11.3 through 6.11.*Not affected
6.12 and laterNot affected

References

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