CVE-2013-4551

Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for (1) VMLAUNCH and (2) VMRESUME, which allows local HVM guest users to cause a denial of service (host crash) via unspecified vectors related to "guest VMX instruction execution."
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.7 UNKNOWN
ADJACENT_NETWORK
MEDIUM
AV:A/AC:M/Au:N/C:N/I:N/A:C
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
VendorProductVersion
xenxen
4.2.0
xenxen
4.2.1
xenxen
4.2.2
xenxen
4.2.3
xenxen
4.3.0
xenxen
4.3.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xen
bullseye
4.14.6-1
fixed
wheezy
not-affected
squeeze
not-affected
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
saucy
Fixed 4.3.0-1ubuntu1.2
released
raring
Fixed 4.2.2-0ubuntu0.13.04.3
released
quantal
not-affected
precise
not-affected
lucid
dne
xen-3.3
saucy
dne
raring
dne
quantal
dne
precise
dne
lucid
not-affected
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html
http://secunia.com/advisories/55398
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://www.openwall.com/lists/oss-security/2013/11/11/1
http://www.securityfocus.com/bid/63625
http://www.securitytracker.com/id/1029313
https://exchange.xforce.ibmcloud.com/vulnerabilities/88649
http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html
http://secunia.com/advisories/55398
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://www.openwall.com/lists/oss-security/2013/11/11/1
http://www.securityfocus.com/bid/63625
http://www.securitytracker.com/id/1029313
https://exchange.xforce.ibmcloud.com/vulnerabilities/88649