CVE-2022-50383
- Source
- https://cve.org/CVERecord?id=CVE-2022-50383
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50383.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50383
- Downstream
- Published
- 2025-09-18T13:33:04.969Z
- Modified
- 2026-04-02T08:28:27.789953Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- media: mediatek: vcodec: Can't set dst buffer to done when lat decode error
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
media: mediatek: vcodec: Can't set dst buffer to done when lat decode error
Core thread will call v4l2m2mbufdone to set dst buffer done for lat architecture. If lat call v4l2m2mbufdoneandjob_finish to free dst buffer when lat decode error, core thread will access kernel NULL pointer dereference, then crash.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50383.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/3568ecd3f3a6d133ab7feffbba34955c8c79bbc4
- https://git.kernel.org/stable/c/66d26ed30056e7d2da3e9c14125ffe6049a4f907
- https://git.kernel.org/stable/c/eeb090420f3477eb5011586709409fc655c2b16c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50383.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50383
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git