CVE-2022-50643
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 9, 2025
First seenDec 9, 2025
How to fix
Update
- Linux Linuxbf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2, 27cfd3afaab000a455194338db3b7f2031fde9d0, dc283313d1ca378d787cb55c1e580dc3de852680, 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 ≤ v < bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2, 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 ≤ v < 27cfd3afaab000a455194338db3b7f2031fde9d0, 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 ≤ v < dc283313d1ca378d787cb55c1e580dc3de852680, 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 ≤ v < 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9, 5.7 | bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2, 27cfd3afaab000a455194338db3b7f2031fde9d0, dc283313d1ca378d787cb55c1e580dc3de852680, 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9 |
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