Endpoint Vulnerability

CVE-2019-19332Kernel: kvm: OOB memory write via kvm_dev_ioctl_get_cpuid

Description

An out-of-bounds memory write issue was found in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.

Affected Products

Kernel

References

CVE-2019-19332,