CVE-2022-50181
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)
virtio-gpu: fix a missing check to avoid NULL dereference
In the Linux kernel, the following vulnerability has been resolved: virtio-gpu: fix a missing check to avoid NULL dereference 'cache_ent' could be set NULL inside virtio_gpu_cmd_get_capset() and it will lead to a NULL dereference by a lately use of it (i.e., ptr = cache_ent->caps_cache). Fix it with a NULL check. [ kraxel: minor codestyle fixup ]
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) |
|---|---|---|---|---|---|
| 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 | affected | git | 259773fc874258606c0121767a4a27466ff337eb | Unavailable | None listed |
| 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 | affected | git | 39caef09666c1d8274abf9472c72bcac236dc5fb | Unavailable | None listed |
| 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 | affected | git | adbdd21983fa292e53aec3eab97306b2961ea887 | Unavailable | None listed |
| 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 | affected | git | 367882a5a9448b5e1ba756125308092d614cb96c | Unavailable | None listed |
| 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 | affected | git | bd63f11f4c3c46afec07d821f74736161ff6e526 | 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) |
|---|---|---|---|---|---|
| 4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.4 | Unavailable | None listed |
| 5.10.137 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.61 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.18.18 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19.2 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |