{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-09-05T00:00:00.000Z","descriptions":[{"lang":"en","value":"The GNTTABOP_swap_grant_ref sub-operation in the grant table hypercall in Xen 4.2 and Citrix XenServer 6.0.2 allows local guest kernels or administrators to cause a denial of service (host crash) and possibly gain privileges via a crafted grant reference that triggers a write to an arbitrary hypervisor memory location."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-01-29T10:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"55411","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/55411"},{"name":"50530","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/50530"},{"name":"[oss-security] 20120905 Xen Security Advisory 18 (CVE-2012-3516) - grant table entry  swaps have inadequate bounds checking","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2012/09/05/11"},{"name":"50472","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/50472"},{"tags":["x_refsource_CONFIRM"],"url":"http://support.citrix.com/article/CTX134708"},{"tags":["x_refsource_CONFIRM"],"url":"http://wiki.xen.org/wiki/Security_Announcements#XSA-18_grant_table_entry_swaps_have_inadequate_bounds_checking"},{"name":"SUSE-SU-2012:1133","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T20:05:12.797Z"},"title":"CVE Program Container","references":[{"name":"55411","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/55411"},{"name":"50530","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/50530"},{"name":"[oss-security] 20120905 Xen Security Advisory 18 (CVE-2012-3516) - grant table entry  swaps have inadequate bounds checking","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2012/09/05/11"},{"name":"50472","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/50472"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://support.citrix.com/article/CTX134708"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://wiki.xen.org/wiki/Security_Announcements#XSA-18_grant_table_entry_swaps_have_inadequate_bounds_checking"},{"name":"SUSE-SU-2012:1133","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2012-3516","datePublished":"2012-11-23T20:00:00.000Z","dateReserved":"2012-06-14T00:00:00.000Z","dateUpdated":"2024-08-06T20:05:12.797Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}