CVE-2025-22074
MEDIUM
MEDIUM
Priority: 0.03
BB Relevance:
36/100
Published: 2025-04-16
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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 Software (14)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 8e6508c7ecb1802909f294827eff38f301d0c937 < 8829849da3f68697b830a5b36047b0d8a50ae3ed |
| Linux | Linux | 09aeab68033161cb54f194da93e51a11aee6144b < 4790bcb269e5d6d88200a67c54ae6d627332a3be |
| Linux | Linux | a4261bbc33fbf99b99c80aa3a2c5097611802980 < 457db486203c90e10c3efc87fd45cc7000b1cd36 |
| Linux | Linux | f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa < 20378cf48359f39dee0ef9b61470ebe77bd49c0d |
| Linux | Linux | 3aa660c059240e0c795217182cf7df32909dd917 < c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9 |
| Linux | Linux | 3aa660c059240e0c795217182cf7df32909dd917 < ddb7ea36ba7129c2ed107e2186591128618864e1 |
| Linux | Linux | 6.6.84 < 6.6.87 |
| Linux | Linux | 6.12.20 < 6.12.23 |
| Linux | Linux | 6.13.8 < 6.13.11 |
| Linux | Linux | 6.14 |
| linux | linux_kernel | 6.6.84 – 6.6.87 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14.1 |