{"id":"CVE-2012-5525","state":"PUBLISHED","title":"The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.","description":"The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.","publishedAt":"2012-12-13T11:00:00.000Z","updatedAt":"2024-08-06T21:05:47.308Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.openwall.com/lists/oss-security/2012/12/03/6","http://secunia.com/advisories/55082","http://security.gentoo.org/glsa/glsa-201309-24.xml","http://secunia.com/advisories/51397","http://www.osvdb.org/88133","http://www.securityfocus.com/bid/56805","https://exchange.xforce.ibmcloud.com/vulnerabilities/80480"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:28.100Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/5xxx/CVE-2012-5525.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-5525","state":"PUBLISHED","datePublished":"2012-12-13T11:00:00.000Z","dateUpdated":"2024-08-06T21:05:47.308Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2012-10-24T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2012/12/03/6","name":"[oss-security] 20121203 Xen Security Advisory 26 (CVE-2012-5510) - Grant table version  switch list corruption vulnerability","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://secunia.com/advisories/55082","name":"55082","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://security.gentoo.org/glsa/glsa-201309-24.xml","name":"GLSA-201309-24","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://secunia.com/advisories/51397","name":"51397","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.osvdb.org/88133","name":"88133","tags":["vdb-entry","x_refsource_OSVDB"]},{"url":"http://www.securityfocus.com/bid/56805","name":"56805","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80480","name":"xen-getpagefromgfn-dos(80480)","tags":["vdb-entry","x_refsource_XF"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-08-28T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2012-12-03T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2012/12/03/6","name":"[oss-security] 20121203 Xen Security Advisory 26 (CVE-2012-5510) - Grant table version  switch list corruption vulnerability","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/55082","name":"55082","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-201309-24.xml","name":"GLSA-201309-24","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://secunia.com/advisories/51397","name":"51397","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.osvdb.org/88133","name":"88133","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/56805","name":"56805","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80480","name":"xen-getpagefromgfn-dos(80480)","tags":["vdb-entry","x_refsource_XF","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T21:05:47.308Z"}}]}}}