Linux KVM Nested Buffer Overflow DoS

The vulnerability of the nestedvmcb02preparecontrol function in the arch/x86/kvm/svm/nested.c module of the virtualization subsystem on the Linux kernel-based x86 platform is related to an uncontrolled exploitable condition. Exploiting this vulnerability could allow a attacker to cause a service...

PT-2025-41107

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the KVM component related to nested TSC scaling support in nSVM. Instead of asserting that TSC scaling is exposed to L1 if L1's MSR AMD64 TSC RATI...

PT-2023-36803

Уязвимость функции nested vmcb02 prepare control модуля arch/x86/kvm/svm/nested.c подсистемы виртуализации на платформе x86 ядра операционной системы Linux связана с неконтролируемым достижимым утверждением. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...