CVE-2022-49208

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

Description A vulnerability in the Linux kernel has been identified, related to integer underflows in the RDMA/irdma component. The issue arises from the irdma sc ceq init() function, where the value of info->dev->hmc fpm misc.max ceqs could potentially be zero, leading to an underflow. This value is obtained from the firmware through the irdma sc parse fpm query buf() function.

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