CVE-2022-50201

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

selinux: fix memleak in security_read_state_kernel()

In this function, it directly returns the result of __security_read_policy without freeing the allocated memory in *data, cause memory leak issue, so free the memory if __security_read_policy failed.

[PM: subject line tweak]

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.