Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix r_count dec/increment mismatch r_count is only increased when there is an oplock break wait, so r_count inc/decrement are not paired. This can cause r_count to become negative, which can lead to a problem where the ksmbd thread does not terminate.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 09aeab68033161cb54f194da93e51a11aee6144b before 4790bcb269e5d6d88200a67c54ae6d627332a3be; affected a4261bbc33fbf99b99c80aa3a2c5097611802980 before 457db486203c90e10c3efc87fd45cc7000b1cd36; affected f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa before 20378cf48359f39dee0ef9b61470ebe77bd49c0d; affected 3aa660c059240e0c795217182cf7df32909dd917 before c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9; affected 3aa660c059240e0c795217182cf7df32909dd917 before ddb7ea36ba7129c2ed107e2186591128618864e1; affected 6.6.84 before 6.6.87; affected 6.12.20 before 6.12.23; affected 6.13.8 before 6.13.11 |
| Linux / Linux | affected 6.14; unaffected 0 before 6.14; unaffected 6.6.87 through 6.6.*; unaffected 6.12.23 through 6.12.*; unaffected 6.13.11 through 6.13.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4790bcb269e5d6d88200a67c54ae6d627332a3be
- https://git.kernel.org/stable/c/457db486203c90e10c3efc87fd45cc7000b1cd36
- https://git.kernel.org/stable/c/20378cf48359f39dee0ef9b61470ebe77bd49c0d
- https://git.kernel.org/stable/c/c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9
- https://git.kernel.org/stable/c/ddb7ea36ba7129c2ed107e2186591128618864e1