CVE-2022-50785
- Source
- https://cve.org/CVERecord?id=CVE-2022-50785
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50785.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50785
- Downstream
- Published
- 2025-12-30T12:03:22.224Z
- Modified
- 2026-04-02T08:28:45.563669Z
- Summary
- fsi: occ: Prevent use after free
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
fsi: occ: Prevent use after free
Use getdevice and putdevice in the open and close functions to make sure the device doesn't get freed while a file descriptor is open. Also, lock around the freeing of the device buffer and check the buffer before using it in the submit function.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50785.json" }- References
-
- https://git.kernel.org/stable/c/1d5ad0a874ddfcee9f932f54b1d34cbe8b9ddcfe
- https://git.kernel.org/stable/c/3593e8efc9f0dac6be70bd5c964eadaa86bf2713
- https://git.kernel.org/stable/c/d3e1e24604031b0d83b6c2d38f54eeea265cfcc0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50785.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50785
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git