CVE-2026-45976drm/amdgpu: Fix memory leak in amdgpu_ras_init()
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- May 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before f8a5426652bdadd4a5cb48326d48abbdfebe8153; from fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before c11cd77a18115d2cd3f4b6915c4a537b6042f950; from fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before 2fef8c2ac67e7c1b0409d23653300b134c63e54c; from fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before 3f43e7812b30d6b2e850218f9bb1dae60727fcef; from fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before ee41e5b63c8210525c936ee637a2c8d185ce873c | CNA record |
linux linux_kernel linux:linux_kernel | from 6.4 before 6.6.128; from 6.7 before 6.12.75; from 6.13 before 6.18.14; from 6.19 before 6.19.4 | NVD |
References
- https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153patch
- https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950patch
- https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54cpatch
- https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcefpatch
- https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873cpatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.