CVE-2026-43137

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture on Chip ASoC Sound Open Firmware SOF Intel High Definition Audio HDA subsystem. This flaw occurs when there is a mismatch between the Digital Audio Interface DAI links in the machine driver and the audio topology, leading to...

EUVD-2026-27699

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix NULL pointer dereference If there's a mismatch between the DAI links in the machine driver and the topology, it is possible that the playback/capture widget is not set, especially in the case of loopbac...

CVE-2026-43137

Summary: CVE-2026-43137 affects the Linux kernel ASoC SOF Intel HDA subsystem. A mismatch between DAI links in the machine driver and the topology can leave the playback/capture widget unset, which may trigger a null pointer dereference. The issue is fixed in the reported OSV entries (Ubuntu root...

PT-2026-37477

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can occur in the ASoC SOF Intel hda component. This happens when there is a mismatch between the DAI links in the machine driver and the topology, which may...

Linux Distros Unpatched Vulnerability : CVE-2025-21870

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers Other, non DAI copier widgets could have the same stream name sname as the ALH copier and in...