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Fixed

LIN1022-36481 : Security Advisory - linux - CVE-2026-89992

Created: Oct 7, 2026    Updated: Oct 8, 2026
Resolved Date: Oct 7, 2026
Found In Version: 10.22.33.2
Fix Version: 10.22.33.11
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  cpuidle: dt_idle_genpd: kfree() the original name allocation  dt_idle_pd_alloc() kasprintf()s the full node path, then points pd->name at kbasename() of that string. dt_idle_pd_free() kfree()s pd->name, which is no longer the start of the allocation.  Copy the basename instead.