CVE-2017-10922
HIGHXen < 4.8.1 - Denial of Service via Grant-Table MMIO Region Grant References
Title source: llmDescription
The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.
References (5)
Core 5
Core References
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201708-03
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2017/dsa-3969
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1038734
Patch, Vendor Advisory x_refsource_confirm
https://xenbits.xen.org/xsa/advisory-224.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201710-17
Scores
CVSS v3
7.5
EPSS
0.0062
EPSS Percentile
70.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-400
Status
published
Products (1)
xen/xen
< 4.8.1
Published
Jul 05, 2017
Tracked Since
Feb 18, 2026