CVE-2026-89827
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amdgpu: avoid force-completing uninitialized UVD rings
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0a33b11d26c6b7e975b54d469a739ffac29f67ab | affected | git | 668cfb8ab3e22c10fe74307aac86b3cf456d6923 | Unavailable | None listed |
| 0a33b11d26c6b7e975b54d469a739ffac29f67ab | affected | git | 863f08c485fbb51b6443681893e4044c7cb6cd51 | Unavailable | None listed |
| 0a33b11d26c6b7e975b54d469a739ffac29f67ab | affected | git | dc136795f9997adc8d3219f40e8e3afa7df7183f | Unavailable | None listed |
| 0a33b11d26c6b7e975b54d469a739ffac29f67ab | affected | git | 967a179463d3227dfaf9200fd654c1f5a26a11e8 | Unavailable | None listed |
| 0a33b11d26c6b7e975b54d469a739ffac29f67ab | affected | git | 6760f5cb12d2366ddd58a2d8637f7583d73f596b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.5 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |