GSD-2023-1001852 ASoC: SOF: sof-audio: prepare_widgets: Check swidget for NULL on sink failure

ASoC: SOF: sof-audio: preparewidgets: Check swidget for NULL on sink failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.11 by commit...

PT-2023-34928 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.11 Description: The issue is related to a potential null pointer dereference in the sof-audio component of the Linux Kernel. The problem arises when the swidget is not checked for NULL on sink failure in th...

kernel: ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM Do not call snddmafreepages when snddmaallocpages returns -ENOMEM because it leads to a NULL pointer dereference bug. The dmesg says: T1387 sof-audio-pci-intel-tgl...