CVE-2022-50813
In the Linux kernel, the following vulnerability has been resolved: drivers: mcb: fix resource leak in mcb_probe() When probe hook function failed in mcb_probe(), it doesn't put the device. Compiled test only.
Affected versions
Linux kernel versions
4.7
and later are affected. Fixed in
4.9.337,
4.14.303,
4.19.270,
5.4.229,
5.10.163,
5.15.86,
6.0.16,
6.1.2,
6.2
and their respective stable series.
References
The following references provide additional information about CVE-2022-50813 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/0468a585710bbb807a1b9c31df54bcf564d28b2b
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PatchKernel patch commithttps://git.kernel.org/stable/c/0a23dda78946f604ff752fe223c3c1f4fa6dd7b4
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PatchKernel patch commithttps://git.kernel.org/stable/c/0d1c2c8db28919c4351000d7c1692f1767bdc4f7
Frequently asked questions
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What is CVE-2022-50813?
CVE-2022-50813 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 4.7 onward and has been patched in 4.9.337, 4.14.303, 4.19.270 and others. CVE-2022-50813 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-2022-50813?
Yes — CVE-2022-50813 has been patched. Fixed versions include 4.9.337, 4.14.303, 4.19.270 and others. If you are running Linux kernel 4.7 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2022-50813 actively exploited?
No — CVE-2022-50813 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.