CVE-2024-43909

MEDIUM EPSS 11.5%
Published Aug 26, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Aug 26, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
11.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel* <5.15.165
linuxlinux_kernel*≥5.16  –  <6.1.105
linuxlinux_kernel*≥6.2  –  <6.6.46
linuxlinux_kernel*≥6.7  –  <6.10.5

References 6

  • git.kernel.org https://git.kernel.org/stable/c/09544cd95c688d3041328a4253bd7514972399bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1b8aa82b80bd947b68a8ab051d960a0c7935e22d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/37b9df457cbcf095963d18f17d6cb7dfa0a03fce
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7f56f050f02c27ed89cce1ea0c04b34abce32751
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c02c1960c93eede587576625a1221205a68a904f
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/09544cd95c688d3041328a4253bd7514972399bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1b8aa82b80bd947b68a8ab051d960a0c7935e22d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/37b9df457cbcf095963d18f17d6cb7dfa0a03fce
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7f56f050f02c27ed89cce1ea0c04b34abce32751
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c02c1960c93eede587576625a1221205a68a904f
    Patch