CVE-2021-47431
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amdgpu: fix gart.bo pin_count leak
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.
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) |
|---|---|---|---|---|---|
| 5dd696ae5d648b412a29b314c50e5dcf65829b9d | affected | git | 83d857d6b0967b6709cd38750c3ce2ed8ced1a95 | Unavailable | None listed |
| 5dd696ae5d648b412a29b314c50e5dcf65829b9d | affected | git | 621ddffb70db824eabd63d18ac635180fe9500f9 | Unavailable | None listed |
| 5dd696ae5d648b412a29b314c50e5dcf65829b9d | affected | git | 18d1c5ea3798ba42cfa0f8b2264d873463facb03 | Unavailable | None listed |
| 5dd696ae5d648b412a29b314c50e5dcf65829b9d | affected | git | 66805763a97f8f7bdf742fc0851d85c02ed9411f | 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) |
|---|---|---|---|---|---|
| 4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.13 | Unavailable | None listed |
| 5.4.154 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.74 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.14.13 | unaffected | semver | Unavailable | 5.14.* | None listed |
| 5.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |