CVE-2026-46143
Description
A flaw was found in the Linux kernel's ASoC (Advanced Linux Sound Architecture on Chip) qcom q6apm-lpass-dai component. This vulnerability occurs because the prepare function can be invoked multiple times, leading to repeated graph openings for the playback path. This can result in memory leaks, potentially impacting system stability and performance.
Understanding the Weakness (CWE)
Availability
Technical Impact: DoS: Resource Consumption (Other); DoS: Resource Consumption (Memory); DoS: Resource Consumption (CPU)
An attacker that can influence the allocation of resources that are not properly released could deplete the available resource pool and prevent all other processes from accessing the same type of resource. Frequently-affected resources include memory, CPU, disk space, power or battery, etc.
Frequently Asked Questions
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