CVE-2011-2512

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://secunia.com/advisories/45158", "name": "45158", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.osvdb.org/74751", "name": "74751", "tags": [], "refsource": "OSVDB"}, {"url": "http://ubuntu.com/usn/usn-1165-1", "name": "USN-1165-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-0919.html", "name": "RHSA-2011:0919", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.openwall.com/lists/oss-security/2011/06/29/15", "name": "[oss-security] 20110629 Re: CVE request: qemu-kvm: OOB memory access caused by negative vq notifies", "tags": ["Patch"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2011/06/28/13", "name": "[oss-security] 20110628 CVE request: qemu-kvm: OOB memory access caused by negative vq notifies", "tags": ["Patch"], "refsource": "MLIST"}, {"url": "https://hermes.opensuse.org/messages/9605323", "name": "SUSE-SU-2011:0806", "tags": [], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/45170", "name": "45170", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/45301", "name": "45301", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/44648", "name": "44648", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00007.html", "name": "openSUSE-SU-2011:0803", "tags": [], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/44458", "name": "44458", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "https://www.debian.org/security/2011/dsa-2270", "name": "DSA-2270", "tags": [], "refsource": "DEBIAN"}, {"url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=7157e2e23e89adcd436caeab31fdd6b47eded377", "name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=7157e2e23e89adcd436caeab31fdd6b47eded377", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The virtio_queue_notify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service (guest crash) and possibly execute arbitrary code via a negative number in the Queue Notify field of the Virtio Header, which bypasses a signed comparison."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-2512", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.8, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-06-21T15:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:kvm_group:qemu-kvm:0.12:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:kvm_group:qemu-kvm:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "0.14.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T01:19Z"}