CVE-2022-50698
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.
Affected versions
Linux kernel versions
5.10
and later are affected. Fixed in
5.10.150,
5.15.75,
5.19.17,
6.0.3,
6.1
and their respective stable series.
References
The following references provide additional information about CVE-2022-50698 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
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PatchKernel patch commithttps://git.kernel.org/stable/c/4993c1511d66326f1037bc5156b024a6a96d23ef
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PatchKernel patch commithttps://git.kernel.org/stable/c/abb4e4349afe7eecdb0499582f1c777031e3a7c8
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PatchKernel patch commithttps://git.kernel.org/stable/c/cefce8bee0e988f9a005fe40705b98a25cfb7f9d
Frequently asked questions
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What is CVE-2022-50698?
CVE-2022-50698 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 5.10 onward and has been patched in 5.10.150, 5.15.75, 5.19.17 and others. CVE-2022-50698 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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Is there a patch available for CVE-2022-50698?
Yes — CVE-2022-50698 has been patched. Fixed versions include 5.10.150, 5.15.75, 5.19.17 and others. If you are running Linux kernel 5.10 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2022-50698 actively exploited?
No — CVE-2022-50698 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.