VDB
DEBIAN-CVE-2025-68177
DEBIAN-CVE-2025-68177
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: cpufreq/longhaul: handle NULL policy in longhaul_exit longhaul_exit() was calling cpufreq_cpu_get(0) without checking for a NULL policy pointer. On some systems, this could lead to a NULL dereference and a kernel warning or panic. This patch adds a check using unlikely() and returns early if the policy is NULL. Bugzilla: #219962
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 6.12.38-1, 0, 6.12.38-1 |
| Debian:11 | linux-6.1 | 6.1.119-1, 6.1.112-1, 6.1.106-3 |
| Debian:11 | linux | 5.10.120-1, 5.10.120-1, 5.10.113-1 |
| Debian:14 | linux | 6.14.6-1, 6.12.38-1, 6.12.41-1 |
| Debian:12 | linux | 6.1.106-2, 6.1.69-1, 6.1.135-1 |
Timeline
- Dec 16, 2025 CVE Published
- Apr 28, 2026 CVE Updated