CVE-2019-19332 Vulnerability Details

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CVE-2019-19332 Metadata Quick Info

CVE Published: 09/01/2020 | CVE Updated: 05/08/2024 | CVE Year: 2019
Source: redhat | Vendor: Linux | Product: Kernel
Status : PUBLISHED

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CVE-2019-19332 Description

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.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-787
CWE Name: CWE-787
Source: Linux

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).