HomeDefectsLIN1022-34829
Fixed

LIN1022-34829 : Security Advisory - linux - CVE-2026-80911

Created: Oct 6, 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:  ASoC: SOF: sof-audio: Fix error path in sof_widget_setup_unlocked()  If either tplg_ops->dai_config or widget_kcontrol_setup fail during widget setup we would double decrement the use_count of the widget because the sof_widget_free_unlocked() would be called twice, similarly the core_put would be invoked twice as well.  Since the use_count and core_put() is handled within the widget_free function we need to return without falling through the pipe_widget_free label.  The fixes tag is picked to the last change around this part of the code which is adequately old enough for backporting purposes.