GHSA-9r9g-2xp7-pmx6unknown
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid force...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: avoid force-completing uninitialized UVD rings
uvd_v7_0_sw_init() does not initialize the UVD decode ring for an SR-IOV VF. However, amdgpu_uvd_resume() unconditionally force-completes the decode ring when restoring its fence sequence.
Skip fence completion when the fence driver is not initialized.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-89827
- https://git.kernel.org/stable/c/6760f5cb12d2366ddd58a2d8637f7583d73f596b
- https://git.kernel.org/stable/c/967a179463d3227dfaf9200fd654c1f5a26a11e8
- https://git.kernel.org/stable/c/dc136795f9997adc8d3219f40e8e3afa7df7183f
- https://git.kernel.org/stable/c/863f08c485fbb51b6443681893e4044c7cb6cd51
- https://github.com/advisories/GHSA-9r9g-2xp7-pmx6