Debian/linux: medium 5.5
In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: do not decrement idle task preempt count in CPU offline With PREEMPT_COUNT=y, when a CPU is offlined and then onlined a
Action: Upgrade linux to 5.14.16-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.14.16-1 | - |
Fixed versions
| 5.14.16-1 |
Sources
- osv: DEBIAN-CVE-2021-47454#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2021-47454
published · modified · JSON