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"cvssData": {"accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.8, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:A/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.2, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-03-22T11:59:11.567", "references": [{"source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0b79459b482e85cb7426aa7da683a9f2c97aeae1"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html"}, {"source": 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{"acknowledgement": "Red Hat would like to thank Andrew Honig (Google) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2013:0727", "cpe": "cpe:/a:redhat:rhel_virtualization:5", "package": "kvm-0:83-262.el5_9.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2013-04-09T00:00:00Z"}, {"advisory": "RHSA-2013:0744", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-358.6.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-04-23T00:00:00Z"}, {"advisory": "RHSA-2013:1026", "cpe": "cpe:/o:redhat:rhel_eus:6.2", "package": "kernel-0:2.6.32-220.39.1.el6", "product_name": "Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only", "release_date": "2013-07-09T00:00:00Z"}, {"advisory": "RHSA-2013:0928", "cpe": "cpe:/o:redhat:rhel_eus:6.3", "package": "kernel-0:2.6.32-279.31.1.el6", "product_name": "Red Hat Enterprise Linux 6.3 EUS - Server and Compute Node Only", "release_date": "2013-06-11T00:00:00Z"}, {"advisory": "RHSA-2013:0746", "cpe": "cpe:/o:redhat:enterprise_linux:6::hypervisor", "package": "rhev-hypervisor6-0:6.4-20130415.0.el6_4", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2013-04-23T00:00:00Z"}], "bugzilla": {"description": "kernel: kvm: after free issue with the handling of MSR_KVM_SYSTEM_TIME", "id": "917013", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=917013"}, "csaw": false, "cvss": {"cvss_base_score": "6.5", "cvss_scoring_vector": "AV:A/AC:H/Au:S/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-416", "details": ["Use-after-free vulnerability in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 allows guest OS users to cause a denial of service (host OS memory corruption) or possibly have unspecified other impact via a crafted application that triggers use of a guest physical address (GPA) in (1) movable or (2) removable memory during an MSR_KVM_SYSTEM_TIME kvm_set_msr_common operation."], "name": "CVE-2013-1797", "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": "Affected", "package_name": "kvm", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2013-03-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-1797\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1797"], "statement": "This issue did not affect the versions of Linux kernel as shipped with Red Hat\nEnterprise Linux 5 and Red Hat Enterprise MRG as they did not provide support\nfor the KVM subsystem.", "threat_severity": "Important"}