CVE-2022-50643

Published: Dec 9, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifs_copy_file_range() If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked.

Vendor	Product	Versions
Linux	Linux	affected `4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 - < bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2` affected `4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 - < 27cfd3afaab000a455194338db3b7f2031fde9d0` affected `4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 - < dc283313d1ca378d787cb55c1e580dc3de852680` affected `4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 - < 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9`
Linux	Linux	affected `5.7` unaffected `0 - < 5.7` unaffected `5.10.152 - <= 5.10.` unaffected `5.15.76 - <= 5.15.` unaffected `6.0.6 - <= 6.0.*` +1 more versions

References

https://git.kernel.org/stable/c/bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2

https://git.kernel.org/stable/c/27cfd3afaab000a455194338db3b7f2031fde9d0

https://git.kernel.org/stable/c/dc283313d1ca378d787cb55c1e580dc3de852680

https://git.kernel.org/stable/c/9a97df404a402fe1174d2d1119f87ff2a0ca2fe9

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CVE-2022-50643

Description

Affected Products

References