vulnerability

Ubuntu: (Multiple Advisories) (CVE-2020-1983): QEMU vulnerabilities

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Apr 22, 2020
Added
May 22, 2020
Modified
Aug 18, 2025

Description

A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.

Solutions

ubuntu-pro-upgrade-qemuubuntu-pro-upgrade-qemu-systemubuntu-pro-upgrade-qemu-system-aarch64ubuntu-pro-upgrade-qemu-system-armubuntu-pro-upgrade-qemu-system-commonubuntu-pro-upgrade-qemu-system-mipsubuntu-pro-upgrade-qemu-system-miscubuntu-pro-upgrade-qemu-system-ppcubuntu-pro-upgrade-qemu-system-s390xubuntu-pro-upgrade-qemu-system-sparcubuntu-pro-upgrade-qemu-system-x86
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.