PT-2015-7804 · Qemu+3 · Qemu+3

Qinghao Tang · Published 2015-12-16 · Updated 2024-06-15 · CVE-2015-8558

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue allows local guest OS administrators to cause a denial of service, resulting in an infinite loop and CPU consumption. This is achieved via a circular isochronous transfer descriptor (iTD) list in the ehci process itd function.

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

Fix

DoS

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

ALT-PU-2016-1565

CVE-2015-8558

DSA-3469-1

DSA-3470-1

DSA-3471-1

MGASA-2016-0023

OPENSUSE-SU-2016_0123-1

OPENSUSE-SU-2016_0124-1

OPENSUSE-SU-2016_0126-1

OPENSUSE-SU-2016_1750-1

OPENSUSE-SU-2016_2494-1

OPENSUSE-SU-2024:10196-1

SUSE-SU-2016:0873-1

SUSE-SU-2016:0955-1

SUSE-SU-2016:1154-1

SUSE-SU-2016:1318-1

SUSE-SU-2016:1560-1

SUSE-SU-2016:1698-1

SUSE-SU-2016:1703-1

SUSE-SU-2016:1745-1

SUSE-SU-2016:1785-1

USN-2891-1

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 531

• https://osv.dev/vulnerability/SUSE-SU-2016:0955-1 · 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-2015-8745 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1714 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8743 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6835 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8666 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2016:1703-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:1560-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01032 · Security Note
• https://osv.dev/vulnerability/DSA-3470-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2198 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2858 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10196-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-00004 · Security Note