CVE-2025-38562
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-38562
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38562.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-38562
- Downstream
- Related
- Published
- 2025-08-19T17:15:32Z
- Modified
- 2025-09-06T13:01:50Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix null pointer dereference error in generate_encryptionkey
If client send two session setups with krb5 authenticate to ksmbd, null pointer dereference error in generateencryptionkey could happen. sess->PreauthHashValue is set to NULL if session is valid. So this patch skip generate encryption key if session is valid.
- References
-
- https://git.kernel.org/stable/c/015ef163d65496ae3ba6192c96140a22743f0353
- https://git.kernel.org/stable/c/2a30ed6428ce83afedca1a6c5c5c4247bcf12d0e
- https://git.kernel.org/stable/c/96a82e19434a2522525baab59c33332658bc7653
- https://git.kernel.org/stable/c/9b493ab6f35178afd8d619800df9071992f715de
- https://git.kernel.org/stable/c/9c2dbbc959e1fcc6f603a1a843e9cf743ba383bb
- https://git.kernel.org/stable/c/d79c8bebaa622ee223128be7c66d8aaeeb634a57