CVE-2022-49822 (GCVE-0-2022-49822)

Vulnerability from cvelistv5 – Published: 2025-05-01 14:09 – Updated: 2025-05-04 08:46
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix connections leak when tlink setup failed If the tlink setup failed, lost to put the connections, then the module refcnt leak since the cifsd kthread not exit. Also leak the fscache info, and for next mount with fsc, it will print the follow errors: CIFS: Cache volume key already in use (cifs,127.0.0.1:445,TEST) Let's check the result of tlink setup, and do some cleanup.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 56c762eb9bee330bb4e6d11c589434f2904d3ab6 , < a9059e338fc000c0b87d8cf29e93c74fd703212e (git)
Affected: 56c762eb9bee330bb4e6d11c589434f2904d3ab6 , < 0a087842d10b5daa123ee5291e386cdd78413705 (git)
Affected: 56c762eb9bee330bb4e6d11c589434f2904d3ab6 , < 1dcdf5f5b2137185cbdd5385f29949ab3da4f00c (git)
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    Linux Linux Affected: 5.0
Unaffected: 0 , < 5.0 (semver)
Unaffected: 5.15.81 , ≤ 5.15.* (semver)
Unaffected: 6.0.10 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
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          "programFiles": [
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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