CVE-2022-50785 – fsi: occ: Prevent use after free

CVE ID : CVE-2022-50785

Published : Dec. 30, 2025, 12:03 p.m. | 20 minutes ago

Description : 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: 0.0 | NA

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