CVEvulnerability
CVE-2012-3433
4.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2012-11-24
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-399
Description
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.
Affected configurations
• xen xen 4.0.0
• xen xen 4.1.0
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html lists.opensuse.org
- http://lists.xen.org/archives/html/xen-devel/2012-08/msg00855.html lists.xen.org
- http://secunia.com/advisories/55082 secunia.com
- http://security.gentoo.org/glsa/glsa-201309-24.xml security.gentoo.org
- http://www.debian.org/security/2012/dsa-2531 www.debian.org
- http://www.openwall.com/lists/oss-security/2012/08/09/3 www.openwall.com
- http://www.securityfocus.com/bid/54942 www.securityfocus.com
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html lists.opensuse.org
- http://lists.xen.org/archives/html/xen-devel/2012-08/msg00855.html lists.xen.org
- http://secunia.com/advisories/55082 secunia.com
- http://security.gentoo.org/glsa/glsa-201309-24.xml security.gentoo.org
- http://www.debian.org/security/2012/dsa-2531 www.debian.org
- http://www.openwall.com/lists/oss-security/2012/08/09/3 www.openwall.com
- http://www.securityfocus.com/bid/54942 www.securityfocus.com