CVE-2021-47049

2024-02-2911:02:36

redhat.com

access.redhat.com

linux kernel

hv: vmbus

use after free

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

JSON

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Use after free in __vmbus_open() The “open_info” variable is added to the &vmbus;_connection.chn_msg_list, but the error handling frees “open_info” without removing it from the list. This will result in a use after free. First remove it from the list, and then free it.