https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T07:03:37.930988+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-68177 CVE-2025-68177 — cpufreq/longhaul: handle NULL policy in longhaul_exit 2026-10-01T07:03:37.956373+00:00

Affected: Linux

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