CVE-2016-2271

VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service (guest crash) via vectors related to a non-canonical RIP.
Severity
MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Atk. Vector
LOCAL
Atk. Complexity
LOW
Priv. Required
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
xenxen
4.6.0
xenxen
4.6.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xen
bullseye
4.14.6-1
fixed
bullseye (security)
4.14.5+94-ge49571868d-1
fixed
bookworm
4.17.3+10-g091466ba55-1~deb12u1
fixed
sid
4.17.3+36-g54dacb5c02-1
fixed
trixie
4.17.3+36-g54dacb5c02-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xen
wily
Fixed 4.5.1-0ubuntu1.3
released
vivid
ignored
trusty
Fixed 4.4.2-0ubuntu0.14.04.5
released
precise
Fixed 4.1.6.1-0ubuntu0.12.04.10
released
References
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html
http://support.citrix.com/article/CTX209443
http://www.debian.org/security/2016/dsa-3519
http://www.securitytracker.com/id/1035043
http://xenbits.xen.org/xsa/advisory-170.html
https://security.gentoo.org/glsa/201604-03
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html
http://support.citrix.com/article/CTX209443
http://www.debian.org/security/2016/dsa-3519
http://www.securitytracker.com/id/1035043
http://xenbits.xen.org/xsa/advisory-170.html
https://security.gentoo.org/glsa/201604-03