CVE-2025-68817
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 use-after-free in ksmbd_tree_connect_put under concurrency
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency Under high concurrency, A tree-connection object (tcon) is freed on a disconnect path while another path still holds a reference and later executes *_put()/write on it.
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) |
|---|---|---|---|---|---|
| dd45db4d9bbc8f122a9b4db5ce94ae29fcf03d3c | affected | git | 446beed646b2e426dd53d27358365f8678e1dd01 | Unavailable | None listed |
| 7b58ee8d0b91359554cf219cd4f33872ea2afd66 | affected | git | d092de8a26c952379ded8e6b0bda31d89befac1a | Unavailable | None listed |
| 33b235a6e6ebe0f05f3586a71e8d281d00f71e2e | affected | git | d64977495e44855f2b28d8ce56107c963a7a50e4 | Unavailable | None listed |
| 33b235a6e6ebe0f05f3586a71e8d281d00f71e2e | affected | git | 21a3d01fc6db5129f81edb0ab7cb94fd758bcbea | Unavailable | None listed |
| 33b235a6e6ebe0f05f3586a71e8d281d00f71e2e | affected | git | 063cbbc6f595ea36ad146e1b7d2af820894beb21 | Unavailable | None listed |
| 33b235a6e6ebe0f05f3586a71e8d281d00f71e2e | affected | git | b39a1833cc4a2755b02603eec3a71a85e9dff926 | Unavailable | None listed |
| 5.15.145 | affected | semver | 5.15.199 | Unavailable | None listed |
| 6.1.71 | affected | semver | 6.1.160 | 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) |
|---|---|---|---|---|---|
| 6.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.6 | Unavailable | None listed |
| 5.15.199 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.160 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.120 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.64 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.3 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |