PT-2015-7555 · Qemu+5 · Qemu+5

Qinghao Tang · Published 2015-11-30 · Updated 2024-06-15 · CVE-2015-7504

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description A heap-based buffer overflow issue exists in the pcnet receive function in hw/net/pcnet.c, allowing guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.

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

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2015-2158

CESA-2015_2694

CVE-2015-7504

DSA-3469-1

DSA-3470-1

DSA-3471-1

MGASA-2016-0023

MGASA-2016-0098

OPENSUSE-SU-2016_0123-1

OPENSUSE-SU-2016_0124-1

OPENSUSE-SU-2016_0126-1

OPENSUSE-SU-2024:10196-1

RHSA-2015:2694

RHSA-2015:2695

RHSA-2015:2696

RHSA-2015_2694

SUSE-SU-2015:2306-1

SUSE-SU-2015:2324-1

SUSE-SU-2015:2326-1

SUSE-SU-2015:2328-1

SUSE-SU-2015:2338-1

USN-2828-1

Affected Products

Alt Linux

Centos

Qemu

Red Hat

Suse

Ubuntu

References · 316

• https://osv.dev/vulnerability/SUSE-SU-2015:2306-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01031 · Security Note
• http://debian.org/security/2016/dsa-3469 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2015:2326-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2828-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8504 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8556 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8745 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1714 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2015:2324-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8743 · Security Note
• http://debian.org/security/2016/dsa-3471 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8619 · Security Note
• http://rhn.redhat.com/errata/RHSA-2015-2695.html · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2015-2694.html · Vendor Advisory