PT-2014-8410 · Qemu+5 · Qemu+5

Published 2014-12-08 · Updated 2024-06-15 · CVE-2014-8106

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions QEMU versions prior to 2.2.0

Description The issue is related to a heap-based buffer overflow in the Cirrus VGA emulator. This allows local guest users to execute arbitrary code via vectors related to blit regions. The problem exists due to an incomplete fix for a previous issue.

Recommendations For QEMU versions prior to 2.2.0, update to version 2.2.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Cirrus VGA emulator until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2014-2465

CESA-2015_0349

CESA-2015_0867

CVE-2014-8106

DSA-3087-1

DSA-3088-1

MGASA-2014-0525

OPENSUSE-SU-2024:11287-1

RHSA-2015:0349

RHSA-2015:0624

RHSA-2015:0643

RHSA-2015:0795

RHSA-2015:0867

RHSA-2015:0868

RHSA-2015:0891

RHSA-2015_0349

RHSA-2015_0867

SUSE-SU-2015:0349-1

SUSE-SU-2015:0357-1

SUSE-SU-2017:0582-1

SUSE-SU-2017:0647-1

SUSE-SU-2017:0718-1

SUSE-SU-2017_0582-1

SUSE-SU-2017_0647-1

SUSE-SU-2017_0718-1

USN-2439-1

Affected Products

Alt Linux

Centos

Qemu

Red Hat

Suse

Ubuntu

References · 268

• http://rhn.redhat.com/errata/RHSA-2015-0868.html · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2015-0867.html · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154656.html · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2015-0795.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3689 · Security Note
• https://osv.dev/vulnerability/CVE-2014-8106 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2014-2465 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-8106 · Security Note
• https://bdu.fstec.ru/vul/2017-00646 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3471 · Security Note
• http://rhn.redhat.com/errata/RHSA-2015-0891.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-07329 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:0582-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3615 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7815 · Security Note