VDB
DEBIAN-CVE-2025-38653
DEBIAN-CVE-2025-38653
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al Check pde->proc_ops->proc_lseek directly may cause UAF in rmmod scenario. It's a gap in proc_reg_open() after commit 654b33ada4ab("proc: fix UAF in proc_get_inode()"). Followed by AI Viro's suggestion, fix it in same manner.
Risk Scores
CVSS v3.1
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:11 | linux-6.1 | 0, 6.1.148-1, 6.1.147-1 |
| Debian:12 | linux | 6.1.66-1, *, 0 |
| Debian:13 | linux | 0, 6.12.43-1~bpo12+1, 6.12.38-1 |
| Debian:14 | linux | 6.15.3-1~exp1, 6.15.4-1~exp1, 6.15.5-1~exp1 |
Timeline
- Aug 22, 2025 CVE Published
- Apr 28, 2026 CVE Updated