CVE-2022-50181
- Source
- https://nvd.nist.gov/vuln/detail/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
- 2025-06-18T11:15:48Z
- Modified
- 2025-08-09T20:01:28Z
- Summary
- [none]
- 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 ]
- 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