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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.

PUBLISHED Reserved 2025-12-08 | Published 2025-12-09 | Updated 2025-12-09 | Assigner Linux

Product status

Default status
unaffected

4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 (git) before bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2
affected

4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 (git) before 27cfd3afaab000a455194338db3b7f2031fde9d0
affected

4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 (git) before dc283313d1ca378d787cb55c1e580dc3de852680
affected

4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 (git) before 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9
affected

Default status
affected

5.7
affected

Any version before 5.7
unaffected

5.10.152 (semver)
unaffected

5.15.76 (semver)
unaffected

6.0.6 (semver)
unaffected

6.1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2

git.kernel.org/...c/27cfd3afaab000a455194338db3b7f2031fde9d0

git.kernel.org/...c/dc283313d1ca378d787cb55c1e580dc3de852680

git.kernel.org/...c/9a97df404a402fe1174d2d1119f87ff2a0ca2fe9

cve.org (CVE-2022-50643)

nvd.nist.gov (CVE-2022-50643)

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