CVE-2013-4553

Summary

The XEN_DOMCTL_getmemlist hypercall in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always obtain the page_alloc_lock and mm_rwlock in the same order, which allows local guest administrators to cause a denial of service (host deadlock).

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2013/11/26/8
• http://security.gentoo.org/glsa/glsa-201407-03.xml
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• http://www.debian.org/security/2014/dsa-3006
• http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html

References

• http://www.openwall.com/lists/oss-security/2013/11/26/8
• http://security.gentoo.org/glsa/glsa-201407-03.xml
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• http://www.debian.org/security/2014/dsa-3006
• http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html

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