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CVE-2022-50809

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CVE-2022-50809

Published: Dec 30, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: xhci: dbc: Fix memory leak in xhci_alloc_dbc() If DbC is already in use, then the allocated memory for the xhci_dbc struct doesn't get freed before returning NULL, which leads to a memleak.

VendorProductVersions

Linux

Linux

affected
d7afb4a13f6c6ee7df7d0bfc67b4ef19ece6d802 - < 103b459590e1eb4d80b02761eb36c7cae1d9b58e
affected
534675942e901959b5d8dc11ea526c4e48817d8e - < 116d6a6964986ea7eb516daa36128d270f1f248d
affected
534675942e901959b5d8dc11ea526c4e48817d8e - < 69e67c804d09a6b1bcda1f4f242f151f813eeb4a
affected
534675942e901959b5d8dc11ea526c4e48817d8e - < d591b32e519603524a35b172156db71df9116902
affected
5.15.58 - < 5.15.75

Linux

Linux

affected
5.18
unaffected
0 - < 5.18
unaffected
5.15.75 - <= 5.15.*
unaffected
5.19.17 - <= 5.19.*
unaffected
6.0.3 - <= 6.0.*

+1 more versions

References

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