CVE-2013-4361
Dashboard / Vulnerabilities / CVE-2013-4361
Summary:
Details: 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.
References: http://security.gentoo.org/glsa/glsa-201407-03.xml, http://www.debian.org/security/2014/dsa-3006, http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html, http://lists.opensuse.org/opensuse-updates/2013-11/msg00009.html, http://www.openwall.com/lists/oss-security/2013/09/30/3
Affected packages
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
