CVE-2022-50201: selinux: fix memleak in security_read_state_kernel()
In the Linux kernel, the following vulnerability has been resolved:
selinux: fix memleak in securityreadstatekernel()
In this function, it directly returns the result of securityreadpolicy without freeing the allocated memory in data, cause memory leak issue, so free the memory if securityreadpolicy failed.
[PM: subject line tweak]
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2022-50201?
CVE-2022-50201 is classified as a low-severity vulnerability due to the memory leak it introduces.
How do I fix CVE-2022-50201?
To fix CVE-2022-50201, update your Linux kernel to the latest version where the vulnerability has been addressed.
What impact does CVE-2022-50201 have on system performance?
CVE-2022-50201 may gradually degrade system performance over time due to memory leaks affecting available RAM.
Is CVE-2022-50201 specific to any version of the Linux kernel?
CVE-2022-50201 affects various versions of the Linux kernel, so it is essential to check your specific version for susceptibility.
How can I determine if my system is affected by CVE-2022-50201?
To determine if your system is affected by CVE-2022-50201, check your Linux kernel version and consult security advisories regarding this vulnerability.