UBUNTU-CVE-2022-48862

In the Linux kernel, the following vulnerability has been resolved: vhost: fix hung thread due to erroneous iotlb entries In vhostiotlbaddrangectx, range size can overflow to 0 when start is 0 and last is ULONGMAX. One instance where it can happen is when userspace sends an IOTLB message with...

PT-2022-7474

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a hung thread due to erroneous iotlb entries in the vhost component of the Linux kernel. Specifically, in vhost iotlb add range ctx, the range size can overflow t...