CVE-2022-49144

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

io_uring: fix memory leak of uid in files registration

When there are no files for __io_sqe_files_scm() to process in the range, it'll free everything and return. However, it forgets to put uid.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 08a451739a9b5783f67de51e84cb6d9559bb9dc4, < b27de7011cb3ba14b047be2cee0ed8278368665b; >= 08a451739a9b5783f67de51e84cb6d9559bb9dc4, < 0853bd6885c2f293d88aaa7f7f1702c959b31680; >= 08a451739a9b5783f67de51e84cb6d9559bb9dc4, < d6d7a517e81accf6ed22d55684baea763d2dbe43; >= 08a451739a9b5783f67de51e84cb6d9559bb9dc4, < 7fa8b228c3f30060b9f4b24bb9aaaf41b0ae83fe; >= 08a451739a9b5783f67de51e84cb6d9559bb9dc4, < c86d18f4aa93e0e66cda0e55827cd03eea6bc5f8
LinuxLinux5.5

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49144: Medium severity, CVSS 5.5 | Vulnix