CVE-2022-50643
cifs: Fix xid leak in cifs_copy_file_range()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 9, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < 27cfd3afaab000a455194338db3b7f2031fde9d0 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < dc283313d1ca378d787cb55c1e580dc3de852680 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9
Linux / Linux
5.7
References
git.kernel.org: https://git.kernel.org/stable/c/bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2 git.kernel.org: https://git.kernel.org/stable/c/27cfd3afaab000a455194338db3b7f2031fde9d0 git.kernel.org: https://git.kernel.org/stable/c/dc283313d1ca378d787cb55c1e580dc3de852680 git.kernel.org: https://git.kernel.org/stable/c/9a97df404a402fe1174d2d1119f87ff2a0ca2fe9