Improper Input Validation The advisory has been revoked - it doesn't affect any version of package xen (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1210-XEN-644166
- published23 Nov 2012
- disclosed23 Nov 2012
Introduced: 23 Nov 2012
CVE-2012-3498 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xen package and not the xen package as distributed by Ubuntu.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-3498
- https://security-tracker.debian.org/tracker/CVE-2012-3498
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- https://security.gentoo.org/glsa/201604-03
- http://lists.xen.org/archives/html/xen-announce/2012-09/msg00005.html
- http://osvdb.org/85198
- http://securitytracker.com/id?1027483
- http://support.citrix.com/article/CTX134708
- http://wiki.xen.org/wiki/Security_Announcements#XSA-16_PHYSDEVOP_map_pirq_index_vulnerability
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html
- http://www.openwall.com/lists/oss-security/2012/09/05/9
- https://bugzilla.redhat.com/show_bug.cgi?id=851193
- http://secunia.com/advisories/50472
- http://secunia.com/advisories/50530
- http://secunia.com/advisories/51413
- http://secunia.com/advisories/55082
- http://www.securityfocus.com/bid/55414
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78269