CVE-2014-7154

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://secunia.com/advisories/61501
• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
• http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html
• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
• http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html
• http://www.debian.org/security/2014/dsa-3041
• http://xenbits.xen.org/xsa/advisory-104.html
• http://secunia.com/advisories/61890
• http://security.gentoo.org/glsa/glsa-201412-42.xml
• http://www.securitytracker.com/id/1030887

References

• http://secunia.com/advisories/61501
• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
• http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html
• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
• http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html
• http://www.debian.org/security/2014/dsa-3041
• http://xenbits.xen.org/xsa/advisory-104.html
• http://secunia.com/advisories/61890
• http://security.gentoo.org/glsa/glsa-201412-42.xml
• http://www.securitytracker.com/id/1030887

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