5.6

CVE-2012-3498

PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map->index.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Citrix ≫ Xenserver Version <= 6.0.2
Xen ≫ Xen Version4.1.0
Xen ≫ Xen Version4.2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.44% 0.348
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.6 3.9 7.8
AV:L/AC:L/Au:N/C:P/I:N/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html
http://secunia.com/advisories/51413
http://secunia.com/advisories/55082
http://security.gentoo.org/glsa/glsa-201309-24.xml
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html
https://security.gentoo.org/glsa/201604-03
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html
http://secunia.com/advisories/50472
Vendor Advisory
http://secunia.com/advisories/50530
Vendor Advisory
http://support.citrix.com/article/CTX134708
http://lists.xen.org/archives/html/xen-announce/2012-09/msg00005.html
Vendor Advisory
http://osvdb.org/85198
http://securitytracker.com/id?1027483
http://wiki.xen.org/wiki/Security_Announcements#XSA-16_PHYSDEVOP_map_pirq_index_vulnerability
http://www.openwall.com/lists/oss-security/2012/09/05/9
http://www.securityfocus.com/bid/55414
https://bugzilla.redhat.com/show_bug.cgi?id=851193
https://exchange.xforce.ibmcloud.com/vulnerabilities/78269