VDB
DEBIAN-CVE-2025-22038
DEBIAN-CVE-2025-22038
PUBLISHED
CVSS 7.099999904632568 HIGH
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate zero num_subauth before sub_auth is accessed Access psid->sub_auth[psid->num_subauth - 1] without checking if num_subauth is non-zero leads to an out-of-bounds read. This patch adds a validation step to ensure num_subauth != 0 before sub_auth is accessed.
Risk Scores
CVSS v3.1
7.099999904632568
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0 |
| Debian:11 | linux-6.1 | *, *, 0 |
| Debian:12 | linux | 6.1.69-1, 6.1.69-1~bpo11+1, 6.1.76-1 |
| Debian:13 | linux | 0, 0 |
Timeline
- Apr 16, 2025 CVE Published
- Apr 28, 2026 CVE Updated