Rapid7

vulnerability

Ubuntu: USN-2342-1 (CVE-2014-0147): QEMU vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Sep 29, 2022
Added
Nov 8, 2024
Modified
Mar 27, 2026

Description

Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.

Solutions

ubuntu-upgrade-qemu-kvmubuntu-upgrade-qemu-systemubuntu-upgrade-qemu-system-aarch64ubuntu-upgrade-qemu-system-armubuntu-upgrade-qemu-system-mipsubuntu-upgrade-qemu-system-miscubuntu-upgrade-qemu-system-ppcubuntu-upgrade-qemu-system-sparcubuntu-upgrade-qemu-system-x86
Title
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