PT-2014-8307 · Qemu+5 · Qemu+5

Published 2014-11-14 · Updated 2023-02-13 · CVE-2014-7840

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

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

Description The issue allows remote attackers to execute arbitrary code via a crafted offset or length value in savevm data, specifically in the host from stream offset function in arch init.c when loading RAM during migration.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2014-2465

CESA-2015_0349

CVE-2014-7840

MGASA-2014-0525

RHSA-2015:0349

RHSA-2015:0624

RHSA-2015_0349

SUSE-SU-2015:0349-1

SUSE-SU-2015:0357-1

SUSE-SU-2015_0349-1

USN-2439-1

Affected Products

Alt Linux

Centos

Qemu

Red Hat

Suse

Ubuntu

References · 58

• https://osv.dev/vulnerability/USN-2439-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3640 · Security Note
• http://rhn.redhat.com/errata/RHSA-2015-0349.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-7840 · Security Note
• https://ubuntu.com/security/CVE-2014-7840 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-07330 · Security Note
• https://bdu.fstec.ru/vul/2015-07329 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9718 · Security Note
• 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
• https://security-tracker.debian.org/tracker/CVE-2014-7840 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3689 · Security Note
• https://linux.oracle.com/errata/ELSA-2015-0349.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-7840 · Vendor Advisory
• https://debian.org/security/2014/dsa-3087 · Vendor Advisory