{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-6287", "assignerOrgId": "c15abc07-96a9-4d11-a503-5d621bfe42ba", "state": "PUBLISHED", "assignerShortName": "ASRG", "dateReserved": "2024-06-24T15:32:45.202Z", "datePublished": "2024-06-24T15:37:15.953Z", "dateUpdated": "2024-07-04T14:43:09.532Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "packageName": "arm-trusted-firmware", "product": "rcar_gen3_v2.5", "programFiles": ["https://github.com/renesas-rcar/arm-trusted-firmware/blob/rcar_gen3_v2.5/drivers/renesas/common/io/io_rcar.c"], "repo": "https://github.com/renesas-rcar/arm-trusted-firmware/", "vendor": "Renesas", "versions": [{"changes": [{"at": "954d488a9798f8fda675c6b57c571b469b298f04", "status": "unaffected"}], "lessThan": "954d488a9798f8fda675c6b57c571b469b298f04", "status": "affected", "version": "6a96c18c474e6339fab93f54d52aa7dcc4b70e52", "versionType": "git"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Tomer Fichman"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code.<br>\n\nWhen checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot.\n\n<br>"}], "value": "Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code.\n\n\nWhen checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot."}], "impacts": [{"capecId": "CAPEC-549", "descriptions": [{"lang": "en", "value": "CAPEC-549 Local Execution of Code"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-682", "description": "CWE-682 Incorrect Calculation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "c15abc07-96a9-4d11-a503-5d621bfe42ba", "shortName": "ASRG", "dateUpdated": "2024-07-04T14:43:09.532Z"}, "references": [{"url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04"}, {"url": "https://asrg.io/security-advisories/cve-2024-6287/"}], "source": {"discovery": "UNKNOWN"}, "title": "Incorrect Address Range Calculations", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:renesas:rcar_gen3:v2.5:*:*:*:*:*:*:*", "matchCriteriaId": "61D55B7B-8BDE-4855-914D-62371B0354CC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code.\n\n\nWhen checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot."}, {"lang": "es", "value": "La vulnerabilidad de c\u00e1lculo incorrecto en Renesas arm-trusted-firmware permite la ejecuci\u00f3n local de c\u00f3digo. Al comprobar si una nueva imagen invade/se superpone con una imagen previamente cargada, el c\u00f3digo omite considerar algunos casos. Esto podr\u00eda permitir a un atacante eludir la restricci\u00f3n del rango de memoria y sobrescribir parcial o completamente una imagen ya cargada, lo que podr\u00eda provocar la ejecuci\u00f3n del c\u00f3digo y la omisi\u00f3n del arranque seguro."}], "id": "CVE-2024-6287", "lastModified": "2024-06-26T14:36:08.507", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 6.0, "source": "cve@asrg.io", "type": "Secondary"}]}, "published": "2024-06-24T16:15:11.003", "references": [{"source": "cve@asrg.io", "tags": ["Third Party Advisory"], "url": "https://asrg.io/security-advisories/cve-2024-6287/"}, {"source": "cve@asrg.io", "tags": ["Patch"], "url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04"}], "sourceIdentifier": "cve@asrg.io", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-682"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-682"}], "source": "cve@asrg.io", "type": "Secondary"}]}

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