CVE-2026-45976

MEDIUM EPSS 2.3%
Published May 27, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 27, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix memory leak in amdgpu_ras_init() When amdgpu_nbio_ras_sw_init() fails in amdgpu_ras_init(), the function returns directly without freeing the allocated con structure, leading to a memory leak. Fix this by jumping to the release_con label to properly clean up the allocated memory before returning the error code. Compile tested only. Issue found using a prototype static analysis tool and code review.

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
2.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥6.4  –  <6.6.128
linuxlinux_kernel*≥6.7  –  <6.12.75
linuxlinux_kernel*≥6.13  –  <6.18.14
linuxlinux_kernel*≥6.19  –  <6.19.4

References 5

  • git.kernel.org https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153
    Patch