VDB
DEBIAN-CVE-2025-39951
DEBIAN-CVE-2025-39951
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: um: virtio_uml: Fix use-after-free after put_device in probe When register_virtio_device() fails in virtio_uml_probe(), the code sets vu_dev->registered = 1 even though the device was not successfully registered. This can lead to use-after-free or other issues.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.115-1, 6.1.140-1, 6.1.139-1 |
| Debian:13 | linux | 6.12.57-1, 6.12.48-1, 6.12.43-1 |
| Debian:11 | linux | 5.10.92-2, 0, 5.10.103-1 |
| Debian:11 | linux-6.1 | 6.1.106-3~deb11u2, 6.1.119-1~deb11u1, 6.1.128-1~deb11u1 |
| Debian:14 | linux | 6.14.3-1, 6.13, 6.13 |
Exploit Intelligence
- 4081.3.7.yml (github-poc)
Timeline
- Oct 4, 2025 CVE Published
- Apr 28, 2026 CVE Updated