CVE-2022-49822

Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49822
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49822.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49822
Downstream
Related
Published
2025-05-01T15:16:05Z
Modified
2025-08-09T20:01:25Z
Summary
[none]
Details

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.

References

Affected packages