CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.0. It affects Linux.
CVE
CVE-2022-49127
Severity
HIGH
CVSS
7
EPSS
0.24%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: ref_tracker: implement use-after-free detection Whenever ref_tracker_dir_init() is called, mark the struct ref_tracker_dir as dead. Test the dead status from ref_tracker_alloc() and ref_tracker_free() This should detect buggy dev_put()/dev_hold() happening too late in netdevice dismantle process.
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