CVE-2014-7154

Description

Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a denial of service via unspecified vectors.

References

http://xenbits.xen.org/xsa/advisory-104.html

http://www.securitytracker.com/id/1030887

http://www.debian.org/security/2014/dsa-3041

http://security.gentoo.org/glsa/glsa-201412-42.xml

http://secunia.com/advisories/61890

http://secunia.com/advisories/61501

http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3