CVE-2012-3412

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"2024-08-06T20:05:12.474Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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value."}, {"lang": "es", "value": "El controlador sfc (tambi\u00e9n conocido como Solarflare Solarstorm) en el Kernel de Linux anteriores a v3.2.30 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de descriptor de DMA y fallo del controlador de red) a trav\u00e9s de paquetes TCP manipulados que provocan valores MSS peque\u00f1os."}], "id": "CVE-2012-3412", "lastModified": "2026-06-16T23:43:10.230", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, 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{"acknowledgement": "Red Hat would like to thank Ben Hutchings (Solarflare (tm)) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1323", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-308.16.1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-10-02T00:00:00Z"}, {"advisory": "RHSA-2012:1347", "cpe": "cpe:/o:redhat:rhel_eus:5.6", "package": "kernel-0:2.6.18-238.45.1.el5", "product_name": "Red Hat Enterprise Linux 5.6 EUS - Server Only", "release_date": "2012-10-09T00:00:00Z"}, {"advisory": "RHSA-2012:1366", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-279.11.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-10-16T00:00:00Z"}, {"advisory": "RHSA-2012:1430", "cpe": "cpe:/o:redhat:rhel_eus:6.1", "package": "kernel-0:2.6.32-131.35.1.el6", "product_name": "Red Hat Enterprise Linux 6.1 EUS - Server Only", "release_date": "2012-11-06T00:00:00Z"}, {"advisory": "RHSA-2012:1401", "cpe": "cpe:/o:redhat:rhel_eus:6.2", "package": "kernel-0:2.6.32-220.28.1.el6", "product_name": "Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only", "release_date": "2012-10-23T00:00:00Z"}, {"advisory": "RHSA-2012:1375", "cpe": "cpe:/o:redhat:enterprise_linux:6::hypervisor", "package": "rhev-hypervisor6-0:6.3-20121012.0.el6_3", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2012-10-18T00:00:00Z"}], "bugzilla": {"description": "kernel: sfc: potential remote denial of service through TCP MSS option", "id": "844714", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844714"}, "csaw": false, "cvss": {"cvss_base_score": "7.1", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "status": "verified"}, "cwe": "CWE-400", "details": ["The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value."], "name": "CVE-2012-3412", "package_state": [{"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2012-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3412\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3412"], "threat_severity": "Important"}

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