CVE-2020-28397

A vulnerability has been identified in SIMATIC Drive Controller family All versions V2 V2.5 V2.5 V21.9, TIM 1531 IRC incl. SIPLUS NET variants Version V2.1. Due to an incorrect authorization check in the affected component, an attacker could extract information about access protected PLC program...

PT-2014-5125 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.16.2 Description: The issue concerns multiple buffer overflows in the command port read callback function in drivers/usb/serial/whiteheat.c within the Whiteheat USB Serial Driver. This allows physically...

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...

kvm: cat /dev/port in guest cause the host hang

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...