Vulnerability 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
- https://git.kernel.org/stable/c/6760f5cb12d2366ddd58a2d8637f7583d73f596b
- https://git.kernel.org/stable/c/967a179463d3227dfaf9200fd654c1f5a26a11e8
FAQ
What is CVE-2026-89827?
CVE-2026-89827 is a documented vulnerability. 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-IO...
How severe is CVE-2026-89827?
CVSS scoring is not yet available for CVE-2026-89827. Check NVD for updates.
Is there a patch for CVE-2026-89827?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.