Radim Krčmář

2 exploits Active since Dec 2016

CVE-2016-9756 WRITEUP MEDIUM WRITEUP

Linux Kernel < 4.8.12 - Information Disclosure via Uninitialized Code Segment

arch/x86/kvm/emulate.c in the Linux kernel before 4.8.12 does not properly initialize Code Segment (CS) in certain error cases, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.

CVSS 5.5

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CVE-2016-9777 WRITEUP HIGH WRITEUP

Linux Kernel < 4.8.12 - Out-of-bounds Read in KVM I/O APIC

KVM in the Linux kernel before 4.8.12, when I/O APIC is enabled, does not properly restrict the VCPU index, which allows guest OS users to gain host OS privileges or cause a denial of service (out-of-bounds array access and host OS crash) via a crafted interrupt request, related to arch/x86/kvm/ioapic.c and arch/x86/kvm/ioapic.h.

CVSS 7.8

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