VDB
DEBIAN-CVE-2025-39815
DEBIAN-CVE-2025-39815
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: fix stack overrun when loading vlenb The userspace load can put up to 2048 bits into an xlen bit stack buffer. We want only xlen bits, so check the size beforehand.
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 | 0, 6.12.38-1, * |
| Debian:14 | linux | 6.12.73-1~bpo12+1, 6.12.41-1, 6.12.74-2 |
Timeline
- Sep 16, 2025 CVE Published
- Apr 28, 2026 CVE Updated