CVE-2026-45976
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMay 27, 2026
First seenMay 27, 2026
Weakness typeCWE-401CWE-401
How to fix
Update
- linux linux_kernel6.6.128, 6.12.75, 6.18.14, 6.19.4 or later
Patches
- git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c
- git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef
- git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950
- git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c
- git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.4 ≤ v < 6.6.128, 6.7 ≤ v < 6.12.75, 6.13 ≤ v < 6.18.14, 6.19 ≤ v < 6.19.4 | 6.6.128, 6.12.75, 6.18.14, 6.19.4 |
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