CVE-2022-50822
In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Release MR restrack when delete The MR restrack also needs to be released when delete it, otherwise it cause memory leak as the task struct won't be released.
Affected versions
Linux kernel versions
5.10
and later are affected. Fixed in
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-2022-50822 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/13586753ae55146269a6dc8b216f17d86b81560c
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PatchKernel patch commithttps://git.kernel.org/stable/c/37c90753079fc95d93cc31b79796dd2ae57ad018
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PatchKernel patch commithttps://git.kernel.org/stable/c/8731cb5c7820bef577bab4ff17691fbf61c671cb
Frequently asked questions
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What is CVE-2022-50822?
CVE-2022-50822 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 5.10 onward and has been patched in 5.15.86, 6.0.16, 6.1.2 and others. CVE-2022-50822 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-2022-50822?
Yes — CVE-2022-50822 has been patched. Fixed versions include 5.15.86, 6.0.16, 6.1.2 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-2022-50822 actively exploited?
No — CVE-2022-50822 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.