PT-2016-5244 · Qemu+5 · Qemu+5

Liu Ling · Published 2016-04-08 · Updated 2023-02-12 · CVE-2016-2857

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

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

Description The issue allows local guest OS users to cause a denial of service, resulting in an out-of-bounds heap read and crash. This is achieved via the payload length in a crafted packet. The net checksum calculate function in net/checksum.c is involved in this issue.

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

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2016-1565

CESA-2017_0083

CESA-2017_0309

CVE-2016-2857

DLA-1599-1

DLA-573-1

DLA-574-1

MGASA-2016-0176

OPENSUSE-SU-2016_1750-1

RHSA-2016:2670

RHSA-2016:2671

RHSA-2016:2704

RHSA-2016:2705

RHSA-2016:2706

RHSA-2017:0083

RHSA-2017:0309

RHSA-2017:0334

RHSA-2017:0344

RHSA-2017:0350

RHSA-2017_0083

RHSA-2017_0309

SUSE-SU-2016:1560-1

SUSE-SU-2016:1698-1

SUSE-SU-2016:1703-1

SUSE-SU-2016:1785-1

USN-2974-1

Affected Products

Alt Linux

Centos

Qemu

Red Hat

Suse

Ubuntu

References · 273

• https://ubuntu.com/security/CVE-2016-2391 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01803 · Security Note
• https://bdu.fstec.ru/vul/2017-01031 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17963 · Security Note
• http://rhn.redhat.com/errata/RHSA-2016-2671.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8577 · Security Note
• https://ubuntu.com/security/CVE-2016-3710 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-2857 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2016-2857 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7161 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2391 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2841 · Security Note
• https://ubuntu.com/security/CVE-2016-2392 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DLA-1599-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-2857 · Vendor Advisory