CVE-2026-43195

MEDIUM EPSS 2.6%
Published May 6, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 6, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations This prevents invalid configurations that could lead to GPU faults or unexpected behavior.

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
2.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.16  –  <6.18.16
linuxlinux_kernel*≥6.19  –  <6.19.6

References 3

  • git.kernel.org https://git.kernel.org/stable/c/8079b87c02e531cc91601f72ea8336dd2262fdf1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9f6cc309cd15922fe58cab2dfa1b5993ad31dec7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf2a37be899dc1b01f53bf1d0157330eaf3e3f55
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/8079b87c02e531cc91601f72ea8336dd2262fdf1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9f6cc309cd15922fe58cab2dfa1b5993ad31dec7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf2a37be899dc1b01f53bf1d0157330eaf3e3f55
    Patch