PT-2015-3067 · Qemu+3 · Qemu+3

Qinghao Tang · Published 2015-09-11 · Updated 2024-06-15 · CVE-2015-6855

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Description The issue is related to the QEMU emulator's handling of ATAPI devices, where it fails to properly restrict commands accepted from these devices. This can be exploited by a remote attacker to cause a denial of service or possibly other unspecified impacts by using certain IDE commands. For example, sending a WIN READ NATIVE MAX command to an empty drive can trigger a divide-by-zero error, leading to an instance crash.

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

DoS

Divide By Zero

Weakness Enumeration

CWE-264

CWE-369

Related Identifiers

ALT-PU-2015-2158

BDU:2016-00272

CVE-2015-6855

DSA-3361-1

DSA-3362-1

MGASA-2015-0368

MGASA-2015-0369

OPENSUSE-SU-2016_0914-1

OPENSUSE-SU-2016_0995-1

OPENSUSE-SU-2024:10196-1

OPENSUSE-SU-2024:11287-1

SUSE-SU-2015:1782-1

SUSE-SU-2016:0873-1

SUSE-SU-2016:0955-1

SUSE-SU-2016:1318-1

SUSE-SU-2016:1698-1

SUSE-SU-2016:1745-1

SUSE-SU-2016:1785-1

USN-2745-1

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 525

• http://debian.org/security/2015/dsa-3361 · Vendor Advisory
• https://lists.fedoraproject.org/pipermail/package-announce/2015-September/165305.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:0955-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8556 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8504 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8745 · Security Note
• https://advisories.mageia.org/MGASA-2015-0368.html · Security Note
• http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8666 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6815 · Security Note
• https://bdu.fstec.ru/vul/2017-01032 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11287-1 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html · Vendor Advisory