CVE-2022-50785 (GCVE-0-2022-50785)
Vulnerability from cvelistv5 – Published: 2025-12-30 12:03 – Updated: 2025-12-30 12:03
VLAI?
Title
fsi: occ: Prevent use after free
Summary
In the Linux kernel, the following vulnerability has been resolved:
fsi: occ: Prevent use after free
Use get_device and put_device 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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1d5ad0a874ddfcee9f932f54b1d34cbe8b9ddcfe
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3593e8efc9f0dac6be70bd5c964eadaa86bf2713 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d3e1e24604031b0d83b6c2d38f54eeea265cfcc0 (git) |
||
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"datePublished": "2025-12-30T12:03:22.224Z",
"dateReserved": "2025-12-24T13:02:21.548Z",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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