CVE-2024-56666

MEDIUM EPSS 7.8%
Published Dec 27, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Dec 27, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Dereference null return value In the function pqm_uninit there is a call-assignment of "pdd = kfd_get_process_device_data" which could be null, and this value was later dereferenced without checking.

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
7.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥6.12  –  <6.12.6
linuxlinux_kernel6.13any
linuxlinux_kernel6.13any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/768442d918932c4da09003f1fd6be1750b93a4ba
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a592bb19abdc2072875c87da606461bfd7821b08
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/768442d918932c4da09003f1fd6be1750b93a4ba
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a592bb19abdc2072875c87da606461bfd7821b08
    Patch