PT-2018-3704 · Qemu+2 · Qemu+2

Arash Tc · Published 2018-07-24 · Updated 2020-12-14 · CVE-2018-19665

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions QEMU (affected versions not specified)

Description The issue is related to an integer overflow value in the QEMU Bluetooth emulator hardware subsystem. It allows a remote attacker to cause a denial of service. The Bluetooth subsystem in QEMU also mishandles negative values for length variables, leading to memory corruption.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2018-2870

BDU:2021-03451

CVE-2018-19665

OPENSUSE-SU-2019_1226-1

SUSE-SU-2019:0003-1

SUSE-SU-2019:0020-1

SUSE-SU-2019:0825-1

SUSE-SU-2019:0827-1

SUSE-SU-2019:13921-1

SUSE-SU-2019:14011-1

Affected Products

Alt Linux

Qemu

Suse

References · 125

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16847 · Security Note
• https://linux.oracle.com/errata/ELSA-2019-4640.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00756 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17963 · Security Note
• https://bdu.fstec.ru/vul/2020-00721 · Security Note
• https://bdu.fstec.ru/vul/2019-01305 · Security Note
• https://bdu.fstec.ru/vul/2019-01307 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-19665 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00704 · Security Note
• http://openwall.com/lists/oss-security/2018/11/29/1 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2019:0020-1 · Vendor Advisory
• https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html · Patch
• https://bdu.fstec.ru/vul/2019-01306 · Security Note
• https://bdu.fstec.ru/vul/2021-03347 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210730SE16 · Vendor Advisory