{"id":"CVE-2012-4544","state":"PUBLISHED","title":"The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to c","description":"The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to cause a denial of service (domain 0 memory consumption) via a crafted (a) kernel or (b) ramdisk.","publishedAt":"2012-10-31T16:00:00.000Z","updatedAt":"2024-08-06T20:42:54.912Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html","http://secunia.com/advisories/51071","http://www.openwall.com/lists/oss-security/2012/10/26/3","http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091832.html","http://secunia.com/advisories/51413","http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091844.html","http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html","http://www.debian.org/security/2013/dsa-2636","https://exchange.xforce.ibmcloud.com/vulnerabilities/79617","http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092050.html","http://www.securityfocus.com/bid/56289","http://www.securitytracker.com/id?1027699","http://rhn.redhat.com/errata/RHSA-2013-0241.html","http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html","http://osvdb.org/86619","http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html","http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html","http://secunia.com/advisories/51352","http://secunia.com/advisories/51324","http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html","http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:25.231Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/4xxx/CVE-2012-4544.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-4544","state":"PUBLISHED","datePublished":"2012-10-31T16:00:00.000Z","dateUpdated":"2024-08-06T20:42:54.912Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2012-08-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to cause a denial of service (domain 0 memory consumption) via a crafted (a) kernel or (b) ramdisk."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html","name":"SUSE-SU-2014:0470","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://secunia.com/advisories/51071","name":"51071","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/26/3","name":"[oss-security] 20121026 Xen Security Advisory 25 (CVE-2012-4544) - 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