CVE-2025-22074
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ksmbd: fix r_count dec/increment mismatch
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 09aeab68033161cb54f194da93e51a11aee6144b | affected | git | 4790bcb269e5d6d88200a67c54ae6d627332a3be | Unavailable | None listed |
| a4261bbc33fbf99b99c80aa3a2c5097611802980 | affected | git | 457db486203c90e10c3efc87fd45cc7000b1cd36 | Unavailable | None listed |
| f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa | affected | git | 20378cf48359f39dee0ef9b61470ebe77bd49c0d | Unavailable | None listed |
| 3aa660c059240e0c795217182cf7df32909dd917 | affected | git | c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9 | Unavailable | None listed |
| 3aa660c059240e0c795217182cf7df32909dd917 | affected | git | ddb7ea36ba7129c2ed107e2186591128618864e1 | Unavailable | None listed |
| 6.6.84 | affected | semver | 6.6.87 | Unavailable | None listed |
| 6.12.20 | affected | semver | 6.12.23 | Unavailable | None listed |
| 6.13.8 | affected | semver | 6.13.11 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.14 | Unavailable | None listed |
| 6.6.87 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.23 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.11 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14.2 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |