2 lines
4.3 KiB
JSON
2 lines
4.3 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"affected","product":"SAME70","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"affected","product":"SAMS70","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"affected","product":"SAMV70","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"affected","product":"SAMV71","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAMG55","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM4C","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM4S","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM4N","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM4E","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM3S","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM3N","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]},{"defaultStatus":"unaffected","product":"SAM3U","vendor":"Microchip","versions":[{"status":"affected","version":"0"}]}],"source":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"},{"affectedData":[{"cpes":["cpe:2.3:a:amtel:same70:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"same70","vendor":"amtel","versions":[{"status":"affected","version":"*"}]},{"cpes":["cpe:2.3:a:amtel:sams70:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"sams70","vendor":"amtel","versions":[{"status":"affected","version":"*"}]},{"cpes":["cpe:2.3:a:amtel:samv70:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"samv70","vendor":"amtel","versions":[{"status":"affected","version":"*"}]},{"cpes":["cpe:2.3:a:amtel:samv71:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"samv71","vendor":"amtel","versions":[{"status":"affected","version":"*"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A voltage glitch during the startup of EEFC NVM controllers on Microchip SAM E70/S70/V70/V71, SAM G55, SAM 4C/4S/4N/4E, and SAM 3S/3N/3U microcontrollers allows access to the memory bus via the debug interface even if the security bit is set."},{"lang":"es","value":"Una falla de voltaje durante el inicio de los controladores EEFC NVM en los microcontroladores Microchip SAM E70/S70/V70/V71 permite el acceso al bus de memoria a través de la interfaz de depuración incluso si el bit de seguridad está configurado."}],"id":"CVE-2024-4760","lastModified":"2026-06-17T08:02:50.677","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":0.4,"impactScore":5.9,"source":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2024-4760","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-05-24T19:22:40.820250Z","version":"2.0.3"}}]},"published":"2024-05-16T13:15:47.893","references":[{"source":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","url":"https://ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/SupportingCollateral/Security-Advisory-CVE-2024-4760.pdf"},{"source":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","url":"https://www.0x01team.com/hw_security/bypassing-microchip-atmel-sam-e70-s70-v70-v71-security/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://www.0x01team.com/hw_security/bypassing-microchip-atmel-sam-e70-s70-v70-v71-security/"}],"sourceIdentifier":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-1247"}],"source":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","type":"Secondary"}]}
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