CVE-2024-43909

MEDIUM

Linux Kernel - Null Pointer Dereference in AMD GPU Power Management

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: Fix the null pointer dereference for smu7 optimize the code to avoid pass a null pointer (hwmgr->backend) to function smu7_update_edc_leakage_table.

References (6)

Core 6

Core References

Mailing List

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Patch

https://git.kernel.org/stable/c/37b9df457cbcf095963d18f17d6cb7dfa0a03fce

Patch

https://git.kernel.org/stable/c/1b8aa82b80bd947b68a8ab051d960a0c7935e22d

Patch

https://git.kernel.org/stable/c/09544cd95c688d3041328a4253bd7514972399bb

Patch

https://git.kernel.org/stable/c/7f56f050f02c27ed89cce1ea0c04b34abce32751

Patch

https://git.kernel.org/stable/c/c02c1960c93eede587576625a1221205a68a904f

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 11.5%

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 (17)

linux/Kernel 4.9.0 - 5.15.165linux

linux/Kernel 5.16.0 - 6.1.105linux

linux/Kernel 6.2.0 - 6.6.46linux

linux/Kernel 6.7.0 - 6.10.5linux

Linux/Linux < 4.9

Linux/Linux 4.9

Linux/Linux 5.15.165 - 5.15.*

Linux/Linux 599a7e9fe1b683d04f889d68f866f5548b1e0239 - 09544cd95c688d3041328a4253bd7514972399bb

Linux/Linux 599a7e9fe1b683d04f889d68f866f5548b1e0239 - 1b8aa82b80bd947b68a8ab051d960a0c7935e22d

Linux/Linux 599a7e9fe1b683d04f889d68f866f5548b1e0239 - 37b9df457cbcf095963d18f17d6cb7dfa0a03fce

... and 7 more

Published Aug 26, 2024

Tracked Since Feb 18, 2026