ASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close() (CVE-2026-98092) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-98092

ASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()

Answer in brief

CVE-2026-98092 records a Unknown severity vulnerability in ASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 25, 2026Updated Sep 25, 2026Source checked Sep 25, 2026First seen by HOL Sep 25, 2026Material review Sep 25, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Linux/Linuxgeneric	>=7610174a5bfe6cf34eda8f972311e629ae6dc2d1 <8069bc3798dd33e8e7e9ad21370ee32dcd69957c \|\| >=7610174a5bfe6cf34eda8f972311e629ae6dc2d1 <ecd88ef5f1d208596592cfa6695ab9e240ac6a72 \|\| >=7610174a5bfe6cf34eda8f972311e629ae6dc2d1 <ac961c34cf39f66296caf8294fa5baaee4124266 \|\| >=7610174a5bfe6cf34eda8f972311e629ae6dc2d1 <1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d	8069bc3798dd33e8e7e9ad21370ee32dcd69957c, ecd88ef5f1d208596592cfa6695ab9e240ac6a72, ac961c34cf39f66296caf8294fa5baaee4124266, 1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d
Linux/Linuxgeneric	5.16	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
Review the reported fix. Update Linux/Linux to 8069bc3798dd33e8e7e9ad21370ee32dcd69957c if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 25, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 25, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 25, 2026

Sources and claim methodology

Upstream source description

In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close() acp6x_pdm_dma_close() does not free the runtime->private_data buffer allocated in acp6x_pdm_dma_open(). Add the missing kfree.

Quoted source text, attributed separately from HOL analysis.