VDB
DEBIAN-CVE-2025-68789
DEBIAN-CVE-2025-68789
REJECTED
CVSS 9.199999809265137 CRITICAL
In the Linux kernel, the following vulnerability has been resolved: hwmon: (ibmpex) fix use-after-free in high/low store The ibmpex_high_low_store() function retrieves driver data using dev_get_drvdata() and uses it without validation. This creates a race condition where the sysfs callback can be invoked after the data structure is freed, leading to use-after-free. Fix by adding a NULL check after dev_get_drvdata(), and reordering operations in the deletion path to prevent TOCTOU.
Risk Scores
CVSS v4.0
9.199999809265137
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:12 | linux | 0, 6.1.106-3, 6.1.112-1 |
| Debian:11 | linux | 5.10.223-1, 6.11.9-1, 6.1.69-1 |
| Debian:13 | linux | 6.12.41-1, 6.12.43-1, 6.12.43-1~bpo12+1 |
Timeline
- Feb 10, 2026 CVE Rejected