CVE-2022-50842
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/virtio: Check whether transferred 2D BO is shmem
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Check whether transferred 2D BO is shmem Transferred 2D BO always must be a shmem BO. Add check for that to prevent NULL dereference if userspace passes a VRAM BO.
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) |
|---|---|---|---|---|---|
| f651c8b055423057d9f41525dfdc37b4796015d1 | affected | git | f134f261d76ae3d5ecf68db642eaa746ceb84cfb | Unavailable | None listed |
| f651c8b055423057d9f41525dfdc37b4796015d1 | affected | git | f122bcb34f1a4b02ef3d95058d8fd1316ea03785 | Unavailable | None listed |
| f651c8b055423057d9f41525dfdc37b4796015d1 | affected | git | 989164305b933af06d69bb91044dafbd01025371 | Unavailable | None listed |
| f651c8b055423057d9f41525dfdc37b4796015d1 | affected | git | 36e133af33ea54193378b190cf92c47c12a43d34 | Unavailable | None listed |
| f651c8b055423057d9f41525dfdc37b4796015d1 | affected | git | e473216b42aa1fd9fc6b94b608b42c210c655908 | 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) |
|---|---|---|---|---|---|
| 5.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.7 | Unavailable | None listed |
| 5.10.150 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |