AZL-34841 CVE-2010-0309 affecting package kernel for versions less than 6.6.35.1-4

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...