ROS-20260929-73-0180

The vulnerability of the advanceperiodictargetexpiration function in the arch/x86/kvm/lapic.c module of the virtualization subsystem on the x86 kernel of the Linux operating system is related to the improper shutdown or release of resources. Exploiting this vulnerability could allow an attacker t...

CVE-2021-4032: Incomplete Cleanup

A vulnerability was found in the Linux kernel's KVM subsystem in arch/x86/kvm/lapic.c kvmfreelapic when a failure allocation was detected. In this flaw the KVM subsystem may crash the kernel due to mishandling of memory errors that happens during VCPU construction, which allows an attacker with...

CVE-2018-19406: NULL Pointer Dereference

kvmpvsendipi in arch/x86/kvm/lapic.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service NULL pointer dereference and BUG via crafted system calls that reach a situation where the apic map is uninitialized...

CVE-2013-6367: Undefined Security Weakness

The apicgettmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via crafted modifications of the TMICT value...