CVE-2026-46143: ASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens
In the Linux kernel, the following vulnerability has been resolved:
ASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens
As prepare can be called mulitple times, this can result in multiple graph opens for playback path.
This will result in a memory leaks, fix this by adding a check before opening.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Operational
In the ASoC qcom: q6apm-lpass-dai driver, add a check before opening the graph for the playback path to prevent multiple graph opens and the resulting memory leaks.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-46143?
CVE-2026-46143 has a medium severity rating with a CVSS score of 5.5.
What does CVE-2026-46143 impact?
CVE-2026-46143 impacts the Linux kernel, specifically the Qualcomm q6apm-lpass-dai component.
How do I fix CVE-2026-46143?
To fix CVE-2026-46143, ensure that the latest patches from the Linux kernel are applied to prevent multiple graph opens.
What are the potential consequences of CVE-2026-46143?
The potential consequences of CVE-2026-46143 include memory leaks that could affect system stability.
When was CVE-2026-46143 published?
CVE-2026-46143 was published on May 28, 2026.