CVE-2022-49144 Information

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.

Reference

https://git.kernel.org/stable/c/0853bd6885c2f293d88aaa7f7f1702c959b31680 https://git.kernel.org/stable/c/7fa8b228c3f30060b9f4b24bb9aaaf41b0ae83fe https://git.kernel.org/stable/c/b27de7011cb3ba14b047be2cee0ed8278368665b https://git.kernel.org/stable/c/c86d18f4aa93e0e66cda0e55827cd03eea6bc5f8 https://git.kernel.org/stable/c/d6d7a517e81accf6ed22d55684baea763d2dbe43