CVE-2026-63853
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/vcn: set no_user_fence for VCN v4.0 enc ring
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit fd852c048b46f9825e904a4f3f4538fe9d8827d9)
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) |
|---|---|---|---|---|---|
| 8da1170a16e4d4b49fa07d1f75ad480847ff7eca | affected | git | 525cc9df654365c147ae61e5562cf599ea2257f7 | Unavailable | None listed |
| 8da1170a16e4d4b49fa07d1f75ad480847ff7eca | affected | git | d8df8918677136b018d71d0b94a1f6b816715946 | Unavailable | None listed |
| 8da1170a16e4d4b49fa07d1f75ad480847ff7eca | affected | git | 1286b6872de0aee1feeeaa6dbac86369806de9a5 | Unavailable | None listed |
| 8da1170a16e4d4b49fa07d1f75ad480847ff7eca | affected | git | 6bdd2ed6458d35c368fbe9550a4d7f342abd3a92 | Unavailable | None listed |
| 8da1170a16e4d4b49fa07d1f75ad480847ff7eca | affected | git | 51f694221047c84fa185be98210eb2c354ffb8c6 | 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) |
|---|---|---|---|---|---|
| 5.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.19 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |