CVE-2013-3236

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"cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:*", "matchCriteriaId": "BEE406E7-87BA-44BA-BF61-673E6CC44A2F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The vmci_transport_dgram_dequeue function in net/vmw_vsock/vmci_transport.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call."}, {"lang": "es", "value": "La funci\u00f3n vmci_transport_dgram_dequeue en net/vmw_vsock/vmci_transport.c en el kernel de Linux anterior a v3.9-rc7 no inicializa correctamente cierta longitud de variable, permitiendo a usuarios locales obtener informaci\u00f3n sensible desde la pila del kernel mediante una syscall recvmsg o recvfrom."}], "id": "CVE-2013-3236", "lastModified": "2026-06-16T23:54:45.470", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-04-22T11:41:01.570", "references": [{"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=680d04e0ba7e926233e3b9cee59125ce181f66ba"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2013/04/22/11"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2013/04/22/13"}, 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{"bugzilla": {"description": "Kernel: VSOCK: vmci -possible info leak in vmci_transport_dgram_dequeue", "id": "956154", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=956154"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "status": "draft"}, "details": ["The vmci_transport_dgram_dequeue function in net/vmw_vsock/vmci_transport.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call."], "name": "CVE-2013-3236", "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: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": "2013-04-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-3236\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-3236"], "statement": "This issue does not affect the versions of the kernel package as shipped with\nRed Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG 2.", "threat_severity": "Low"}

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