CVE-2024-46778

MEDIUM

Linux Kernel - NULL Pointer Dereference in DRM AMD Display Configuration

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check UnboundedRequestEnabled's value CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value. This fixes 1 REVERSE_INULL issue reported by Coverity.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9

Patch

https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd

Scores

CVSS v3 5.5

EPSS 0.0019

EPSS Percentile 9.1%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-476

Status published

Products (8)

linux/Kernel 6.7.0 - 6.10.10linux

Linux/Linux < 6.7

Linux/Linux 6.10.10 - 6.10.*

Linux/Linux 6.11

Linux/Linux 6.7

Linux/Linux 7966f319c66d9468623c6a6a017ecbc0dd79be75 - 4e2b49a85e7974d21364798c5d4aa8070aa864d9

Linux/Linux 7966f319c66d9468623c6a6a017ecbc0dd79be75 - a7b38c7852093385d0605aa3c8a2efd6edd1edfd

linux/linux_kernel < 6.10.10

Published Sep 18, 2024

Tracked Since Feb 18, 2026