CVE-2022-50181

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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
2026-03-12T03:26:17.579462Z
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

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
Introduced
62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257
Fixed
259773fc874258606c0121767a4a27466ff337eb
Fixed
39caef09666c1d8274abf9472c72bcac236dc5fb
Fixed
adbdd21983fa292e53aec3eab97306b2961ea887
Fixed
367882a5a9448b5e1ba756125308092d614cb96c
Fixed
bd63f11f4c3c46afec07d821f74736161ff6e526

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50181.json"