Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe() I got the following report while doing fault injection test: OF: ERROR: memory leak, expected refcount 1 instead of 4, of_node_get()/of_node_put() unbalanced - destroy cset entry: attach overlay node /i2c/tcpc@60/connector If wusb3801_hw_init() fails, fwnode_handle_put() needs be called to avoid refcount leak.
References
- https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964
- https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
- https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e
FAQ
What is CVE-2022-50825?
CVE-2022-50825 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe() I got the following report while doing fault injection test: ...
How severe is CVE-2022-50825?
CVSS scoring is not yet available for CVE-2022-50825. Check NVD for updates.
Is there a patch for CVE-2022-50825?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.