CVE-2026-43399drm/amdgpu/userq: Fix reference leak in amdgpu_userq_wait_ioctl
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/userq: Fix reference leak in amdgpu_userq_wait_ioctl Drop reference to syncobj and timeline fence when aborting the ioctl due output array being too small. (cherry picked from commit 68951e9c3e6bb22396bc42ef2359751c8315dd27)
- 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 11, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from a292fdecd72834b3bec380baa5db1e69e7f70679 before 762f47e2b824383d5be65eee2c40a1269b7d50c8; from a292fdecd72834b3bec380baa5db1e69e7f70679 before 5409247d41f372bec5b141ef599f2d9f5e81b746; from a292fdecd72834b3bec380baa5db1e69e7f70679 before 49abfa812617a7f2d0132c70d23ac98b389c6ec1 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.16 before 6.18.19; from 6.19 before 6.19.9; 7.0 | NVD |
References
- https://git.kernel.org/stable/c/762f47e2b824383d5be65eee2c40a1269b7d50c8patch
- https://git.kernel.org/stable/c/5409247d41f372bec5b141ef599f2d9f5e81b746patch
- https://git.kernel.org/stable/c/49abfa812617a7f2d0132c70d23ac98b389c6ec1patch
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.