5.5
CVE-2023-3866
- EPSS 0.03%
- Veröffentlicht 16.08.2025 13:27:57
- Zuletzt bearbeitet 18.11.2025 17:58:12
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate session id and tree id in the compound request This patch validate session id and tree id in compound request. If first operation in the compound is SMB2 ECHO request, ksmbd bypass session and tree validation. So work->sess and work->tcon could be NULL. If secound request in the compound access work->sess or tcon, It cause NULL pointer dereferecing error.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15 < 5.15.121
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.36
Linux ≫ Linux Kernel Version >= 6.2 < 6.3.10
Linux ≫ Linux Kernel Version6.4 Updaterc1
Linux ≫ Linux Kernel Version6.4 Updaterc2
Linux ≫ Linux Kernel Version6.4 Updaterc3
Linux ≫ Linux Kernel Version6.4 Updaterc4
Linux ≫ Linux Kernel Version6.4 Updaterc5
Linux ≫ Linux Kernel Version6.4 Updaterc6
Linux ≫ Linux Kernel Version6.4 Updaterc7
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.086 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.