VDB
DEBIAN-CVE-2025-38562
DEBIAN-CVE-2025-38562
PUBLISHED
CVSS 5.5 MEDIUM
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 generate_encryptionkey could happen. sess->Preauth_HashValue is set to NULL if session is valid. So this patch skip generate encryption key if session is valid.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 6.12.38-1, *, 0 |
| Debian:11 | linux-6.1 | 6.1.119-1, 6.1.112-1, 6.1.106-3 |
| Debian:12 | linux | *, 0, 6.1.106-1 |
| Debian:14 | linux | 6.14.6-1~exp1, 6.14.3-1~exp1, 6.13~rc7-1~exp1 |
Exploit Intelligence
- 4081.3.6.yml (github-poc)
Timeline
- Aug 19, 2025 CVE Published
- Apr 28, 2026 CVE Updated