CVE-2022-49589

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A data-race issue exists around the sysctl igmp qrv variable in the Linux kernel. The variable can be changed concurrently while being read, which may lead to unpredictable behavior. To address this, the use of READ ONCE() is necessary for readers of sysctl igmp qrv.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.