CVE-2012-5513 | BDVDB-2026-53816 Detail
Description#
The XENMEM_exchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service (crash) or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://rhn.redhat.com/errata/RHSA-2012-1540.html
- http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html
- http://secunia.com/advisories/55082
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html
- http://www.openwall.com/lists/oss-security/2012/12/03/11
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html
- http://support.citrix.com/article/CTX135777
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://www.debian.org/security/2012/dsa-2582
- http://secunia.com/advisories/51397
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html
- http://secunia.com/advisories/51486
- http://secunia.com/advisories/51487
- http://www.securityfocus.com/bid/56797
- http://secunia.com/advisories/51468
Show all 23
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80482
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html
- http://www.osvdb.org/88131
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html
- http://secunia.com/advisories/51495
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00000.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.