PT-2017-2430 · Xen+1 · Xen+1

Jann Horn · Published 2017-07-05 · Updated 2019-10-03 · CVE-2017-10913

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.9

Description The grant-table feature in Xen provides false mapping information in certain cases of concurrent unmap calls. This issue allows backend attackers to obtain sensitive information or gain privileges.

Recommendations For Xen versions prior to 4.9, update to version 4.9 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2017-01635

CVE-2017-10913

DLA-1132-1

DSA-3969-1

OPENSUSE-SU-2017_1826-1

SUSE-SU-2017:1795-1

SUSE-SU-2017:1812-1

Affected Products

Suse

Xen

References · 57

• https://osv.dev/vulnerability/DEBIAN-CVE-2017-10913 · Vendor Advisory
• http://debian.org/security/2017/dsa-3969 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-10913 · Vendor Advisory
• https://security.gentoo.org/glsa/201710-17 · Vendor Advisory
• https://xenbits.xen.org/xsa/advisory-218.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-10913 · Security Note
• https://osv.dev/vulnerability/DSA-3969-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-10913 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-10913 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:1795-1 · Vendor Advisory
• https://security.gentoo.org/glsa/201708-03 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-10913 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01635 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:1812-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-10913 · Vendor Advisory