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CVE-2022-50785

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CVE-2022-50785

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
008d3825a805557464c5e75f9eb806a3aa2f5e6d - < 1d5ad0a874ddfcee9f932f54b1d34cbe8b9ddcfe
affected
008d3825a805557464c5e75f9eb806a3aa2f5e6d - < 3593e8efc9f0dac6be70bd5c964eadaa86bf2713
affected
008d3825a805557464c5e75f9eb806a3aa2f5e6d - < d3e1e24604031b0d83b6c2d38f54eeea265cfcc0

Linux

Linux

affected
5.16
unaffected
0 - < 5.16
unaffected
5.19.17 - <= 5.19.*
unaffected
6.0.3 - <= 6.0.*
unaffected
6.1 - <= *

References

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