Debian/linux-6.12: unknown
In the Linux kernel, the following vulnerability has been resolved: s390/cpum_cf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- <command>' crashes the kernel when C
Action: Upgrade linux-6.12 to 6.12.111-1~deb12u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.111-1~deb12u1 | - |
Fixed versions
| 6.12.111-1~deb12u1 |
Sources
- osv: DEBIAN-CVE-2026-89460#Debian:12/linux-6.12
- https://security-tracker.debian.org/tracker/CVE-2026-89460
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