PT-2017-2782 · Xen+1 · Xen+1

Published 2017-08-02 · Updated 2024-06-15 · CVE-2017-12137

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 Xen (affected versions not specified)

Description The issue is related to insufficient access control in the mm.c component of the Xen hypervisor, allowing local PV guest OS users to gain host OS privileges. This can be achieved through vectors related to map grant ref.

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

Buffer Overflow

Weakness Enumeration

CWE-264

CWE-120

Related Identifiers

BDU:2017-02041

CVE-2017-12137

DLA-1132-1

DSA-3969-1

OPENSUSE-SU-2017_2394-1

OPENSUSE-SU-2017_2398-1

OPENSUSE-SU-2024:11520-1

SUSE-SU-2017:2319-1

SUSE-SU-2017:2326-1

SUSE-SU-2017:2327-1

SUSE-SU-2017:2327-2

SUSE-SU-2017:2339-1

SUSE-SU-2017:2450-1

SUSE-SU-2017:2541-1

Affected Products

Suse

Xen

References · 156

• https://cve.org/CVERecord?id=CVE-2017-12137 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11520-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-12137 · Vendor Advisory
• https://support.citrix.com/article/CTX225941 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2017:2327-1 · Vendor Advisory
• http://openwall.com/lists/oss-security/2017/08/15/2 · Patch
• http://debian.org/security/2017/dsa-3969 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-12137 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3969-1 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1477657 · Patch
• http://xenbits.xen.org/xsa/advisory-227.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2326-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-12137 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-12137 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12137 · Vendor Advisory