CVE-2022-50785
fsi: occ: Prevent use after free
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
008d3825a805557464c5e75f9eb806a3aa2f5e6d < 1d5ad0a874ddfcee9f932f54b1d34cbe8b9ddcfe 008d3825a805557464c5e75f9eb806a3aa2f5e6d < 3593e8efc9f0dac6be70bd5c964eadaa86bf2713 008d3825a805557464c5e75f9eb806a3aa2f5e6d < d3e1e24604031b0d83b6c2d38f54eeea265cfcc0
Linux / Linux
5.16