CVE-2022-49105: staging: wfx: fix an error handling in wfx_init_common()
In the Linux kernel, the following vulnerability has been resolved:
staging: wfx: fix an error handling in wfxinitcommon()
One error handler of wfxinitcommon() return without calling ieee80211freehw(hw), which may result in memory leak. And I add one err label to unify the error handler, which is useful for the subsequent changes.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-49105?
CVE-2022-49105 is classified as a medium severity vulnerability due to its potential for a memory leak in the Linux kernel.
How do I fix CVE-2022-49105?
To fix CVE-2022-49105, update the Linux kernel to a version that is patched, specifically version 5.10.111 or newer.
What does CVE-2022-49105 affect?
CVE-2022-49105 affects multiple versions of the Linux kernel, particularly those prior to 5.10.111 and those within the specified ranges.
What is the main issue described in CVE-2022-49105?
The main issue in CVE-2022-49105 is an error handling flaw in the wfx_init_common() function that can lead to a memory leak.
Are there any known exploits for CVE-2022-49105?
As of now, there are no publicly known exploits for CVE-2022-49105, but it remains important to apply the necessary patches.