gsd-2021-27504
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Texas Instruments devices running FREERTOS, malloc returns a valid
pointer to a small buffer on extremely large values, which can trigger
an integer overflow vulnerability in 'malloc' for FreeRTOS, resulting in
code execution.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-27504", "id": "GSD-2021-27504" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-27504" ], "details": "Texas Instruments devices running FREERTOS, malloc returns a valid \npointer to a small buffer on extremely large values, which can trigger \nan integer overflow vulnerability in \u0027malloc\u0027 for FreeRTOS, resulting in\n code execution.", "id": "GSD-2021-27504", "modified": "2023-12-13T01:23:35.761797Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2021-27504", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "CC32XX", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "0", "version_value": "4.40.00.07" } ] } }, { "product_name": "SimpleLink MSP432E4XX", "version": { "version_data": [ { "version_affected": "=", "version_value": "all versions" } ] } }, { "product_name": "SimpleLink-CC13XX", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "0", "version_value": "4.40.00" } ] } }, { "product_name": "SimpleLink-CC26XX", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "0", "version_value": "4.40.00" } ] } }, { "product_name": "SimpleLink-CC32XX", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "0", "version_value": "4.10.03" } ] } } ] }, "vendor_name": "Texas Instruments" } ] } }, "credits": [ { "lang": "en", "value": "David Atch, Omri Ben Bassat, and Tamir Ariel from Microsoft Section 52, and the Azure Defender for IoT research group reported these vulnerabilities to CISA." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Texas Instruments devices running FREERTOS, malloc returns a valid \npointer to a small buffer on extremely large values, which can trigger \nan integer overflow vulnerability in \u0027malloc\u0027 for FreeRTOS, resulting in\n code execution." } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-190", "lang": "eng", "value": "CWE-190: Integer Overflow or Wraparound" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-119-04", "refsource": "MISC", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-119-04" }, { "name": "https://www.ti.com/tool/TI-RTOS-MCU", "refsource": "MISC", "url": "https://www.ti.com/tool/TI-RTOS-MCU" } ] }, "solution": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cdiv\u003eTexas Instruments CC32XX \u2013 Update to v4.40.00.07\u003c/div\u003e\u003cdiv\u003eTexas Instruments SimpleLink CC13X0 \u2013 \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html\"\u003eUpdate to v4.10.03\u003c/a\u003e\u003c/div\u003e\u003cdiv\u003eTexas Instruments SimpleLink CC13X2-CC26X2 \u2013 \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html\"\u003eUpdate to v4.40.00\u003c/a\u003e\u003c/div\u003e\u003cdiv\u003eTexas Instruments SimpleLink CC2640R2 \u2013 \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html\"\u003eUpdate to v4.40.00\u003c/a\u003e\u003c/div\u003e\u003cdiv\u003eTexas Instruments SimpleLink MSP432E4 \u2013 Confirmed. No update currently planned\u003c/div\u003e\n\n\u003cbr\u003e" } ], "value": "Texas Instruments CC32XX \u2013 Update to v4.40.00.07\n\nTexas Instruments SimpleLink CC13X0 \u2013 Update to v4.10.03 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html \n\nTexas Instruments SimpleLink CC13X2-CC26X2 \u2013 Update to v4.40.00 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html \n\nTexas Instruments SimpleLink CC2640R2 \u2013 Update to v4.40.00 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html \n\nTexas Instruments SimpleLink MSP432E4 \u2013 Confirmed. No update currently planned" } ], "source": { "discovery": "EXTERNAL" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:amazon:freertos:10.4.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:ti:simplelink_cc26xx_software_development_kit:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.40.00", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ti:simplelink_cc13xx_software_development_kit:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.40.00", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ti:simplelink_cc32xx_software_development_kit:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.10.03", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ti:simplelink_msp432e411y:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ti:simplelink_msp432e401y:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2021-27504" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Texas Instruments devices running FREERTOS, malloc returns a valid \npointer to a small buffer on extremely large values, which can trigger \nan integer overflow vulnerability in \u0027malloc\u0027 for FreeRTOS, resulting in\n code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-190" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-119-04", "refsource": "", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-119-04" }, { "name": "https://www.ti.com/tool/TI-RTOS-MCU", "refsource": "", "tags": [ "Product" ], "url": "https://www.ti.com/tool/TI-RTOS-MCU" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "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 } }, "lastModifiedDate": "2023-12-01T20:16Z", "publishedDate": "2023-11-21T18:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.