AZL-6509 CVE-2010-0309 affecting package kernel for versions less than 5.10.78.1-1

The pitioportread function in the Programmable Interval Timer PIT emulation in i8254.c in KVM 83 does not properly use the pitstate data structure, which allows guest OS users to cause a denial of service host OS crash or hang by attempting to read the /dev/port file...