{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-08-09T00:00:00", "descriptions": [{"lang": "en", "value": "Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2012-12-05T10:00:00", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "DSA-2531", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2531"}, {"name": "55082", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/55082"}, {"name": "[oss-security] 20120809 Xen Security Advisory 11 (CVE-2012-3433) - HVM destroy p2m host DoS", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/08/09/3"}, {"name": "GLSA-201309-24", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"}, {"name": "SUSE-SU-2012:1044", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html"}, {"name": "SUSE-SU-2012:1043", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html"}, {"name": "54942", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/54942"}, {"name": "openSUSE-SU-2012:1174", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html"}, {"name": "[Xen-devel] 20120809 Xen Security Advisory 11 (CVE-2012-3433) - HVM destroy\tp2m host DoS", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.xen.org/archives/html/xen-devel/2012-08/msg00855.html"}, {"name": "openSUSE-SU-2012:1172", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:05:12.479Z"}, "title": "CVE Program Container", "references": [{"name": "DSA-2531", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2531"}, {"name": "55082", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/55082"}, {"name": "[oss-security] 20120809 Xen Security Advisory 11 (CVE-2012-3433) - HVM destroy p2m host DoS", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/08/09/3"}, {"name": "GLSA-201309-24", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"}, {"name": "SUSE-SU-2012:1044", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html"}, {"name": "SUSE-SU-2012:1043", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html"}, {"name": "54942", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/54942"}, {"name": "openSUSE-SU-2012:1174", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html"}, {"name": "[Xen-devel] 20120809 Xen Security Advisory 11 (CVE-2012-3433) - HVM destroy\tp2m host DoS", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.xen.org/archives/html/xen-devel/2012-08/msg00855.html"}, {"name": "openSUSE-SU-2012:1172", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3433", "datePublished": "2012-11-24T20:00:00", "dateReserved": "2012-06-14T00:00:00", "dateUpdated": "2024-08-06T20:05:12.479Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

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{"acknowledgement": "Red Hat would like to thank Xen for reporting this issue.", "bugzilla": {"description": "kernel: xen: HVM guest destroy p2m teardown host DoS vulnerability", "id": "843582", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=843582"}, "csaw": false, "cvss": {"cvss_base_score": "5.5", "cvss_scoring_vector": "AV:A/AC:L/Au:S/C:N/I:N/A:C", "status": "draft"}, "details": ["Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown."], "name": "CVE-2012-3433", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel-xen", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2012-08-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3433\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3433"], "statement": "Not vulnerable.\nThe versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5, 6,\nand Red Hat Enterprise MRG are not affected. \nThe versions of the kernel-xen packages as shipped with Red Hat Enterprise Linux 5 are not affected because we did not provide support for memory sharing functionality.", "threat_severity": "Important"}