CVE-2022-50643
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < bf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2 | affected |
| Linux | Linux | 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < 27cfd3afaab000a455194338db3b7f2031fde9d0 | affected |
| Linux | Linux | 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < dc283313d1ca378d787cb55c1e580dc3de852680 | affected |
| Linux | Linux | 4e8aea30f7751ce7c4b158aa0c04e7744d281cc3 < 9a97df404a402fe1174d2d1119f87ff2a0ca2fe9 | affected |
| Linux | Linux | 5.7 | affected |
| Linux | Linux | 0 < 5.7 | unaffected |
| Linux | Linux | 5.10.152 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.76 <= 5.15.* | unaffected |
| Linux | Linux | 6.0.6 <= 6.0.* | unaffected |
| Linux | Linux | 6.1 <= * | unaffected |
Weaknesses
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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