Wind River Support Network


LIN9-9530 : Security Advisory - linux - CVE-2019-19332

Created: Jan 14, 2020    Updated: Mar 15, 2020
Resolved Date: Mar 15, 2020
Found In Version:
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Kernel


An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, 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.

CREATE(Triage):(User=admin) [CVE-2019-19332|]


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