CVE-2026-43399

Published: May 8, 2026

Modified: May 11, 2026

PUBLISHED

Description

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)

Vendor	Product	Versions
Linux	Linux	affected `a292fdecd72834b3bec380baa5db1e69e7f70679 - < 762f47e2b824383d5be65eee2c40a1269b7d50c8` affected `a292fdecd72834b3bec380baa5db1e69e7f70679 - < 5409247d41f372bec5b141ef599f2d9f5e81b746` affected `a292fdecd72834b3bec380baa5db1e69e7f70679 - < 49abfa812617a7f2d0132c70d23ac98b389c6ec1`
Linux	Linux	affected `6.16` unaffected `0 - < 6.16` unaffected `6.18.19 - <= 6.18.` unaffected `6.19.9 - <= 6.19.` unaffected `7.0 - <= *`

References

https://git.kernel.org/stable/c/762f47e2b824383d5be65eee2c40a1269b7d50c8

https://git.kernel.org/stable/c/5409247d41f372bec5b141ef599f2d9f5e81b746

https://git.kernel.org/stable/c/49abfa812617a7f2d0132c70d23ac98b389c6ec1

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CVE-2026-43399

Description

Affected Products

References