CVE-2024-50000 Information

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.

CVSS Vector

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

Reference

https://git.kernel.org/stable/c/4655456a64a0f936098c8432bac64e7176bd2aff https://git.kernel.org/stable/c/b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8b https://git.kernel.org/stable/c/0168ab6fbd9e50d20b97486168b604b2ab28a2ca https://git.kernel.org/stable/c/1bcc86cc721bea68980098f51f102aa2c2b9d932 https://git.kernel.org/stable/c/4d80dde26d7bab1320210279483ac854dcb274b2 https://git.kernel.org/stable/c/f25389e779500cf4a59ef9804534237841bce536

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5