CVE-2022-50181
- Source
- https://cve.org/CVERecord?id=CVE-2022-50181
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50181.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50181
- Downstream
- Related
- Published
- 2025-06-18T11:03:30.273Z
- Modified
- 2026-06-18T03:55:27.735770593Z
- Summary
- virtio-gpu: fix a missing check to avoid NULL dereference
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
virtio-gpu: fix a missing check to avoid NULL dereference
'cacheent' could be set NULL inside virtiogpucmdgetcapset() and it will lead to a NULL dereference by a lately use of it (i.e., ptr = cacheent->caps_cache). Fix it with a NULL check.
[ kraxel: minor codestyle fixup ]
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50181.json" }- References
-
- https://git.kernel.org/stable/c/259773fc874258606c0121767a4a27466ff337eb
- https://git.kernel.org/stable/c/367882a5a9448b5e1ba756125308092d614cb96c
- https://git.kernel.org/stable/c/39caef09666c1d8274abf9472c72bcac236dc5fb
- https://git.kernel.org/stable/c/adbdd21983fa292e53aec3eab97306b2961ea887
- https://git.kernel.org/stable/c/bd63f11f4c3c46afec07d821f74736161ff6e526
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50181.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50181
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257Fixed259773fc874258606c0121767a4a27466ff337ebFixed39caef09666c1d8274abf9472c72bcac236dc5fbFixedadbdd21983fa292e53aec3eab97306b2961ea887Fixed367882a5a9448b5e1ba756125308092d614cb96cFixedbd63f11f4c3c46afec07d821f74736161ff6e526