CVE-2013-4361

N/A

Description

The fbld instruction emulation in Xen 3.3.x through 4.3.x does not use the correct variable for the source effective address, which allows local HVM guests to obtain hypervisor stack information by reading the values used by the instruction.

CVE Details

CVSS v3.1 ScoreN/A

Published10/1/2013

Last Modified4/29/2026

Sourcenvd

Honeypot Sightings0

Affected Products

xen:xen

Weaknesses (CWE)

CWE-200

References

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-updates/2013-11/msg00009.html(secalert@redhat.com)

http://security.gentoo.org/glsa/glsa-201407-03.xml(secalert@redhat.com)

http://www.debian.org/security/2014/dsa-3006(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2013/09/30/3(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-updates/2013-11/msg00009.html(af854a3a-2127-422b-91ae-364da2661108)

http://security.gentoo.org/glsa/glsa-201407-03.xml(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2014/dsa-3006(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2013/09/30/3(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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