Texas Instruments TI-RTOS Integer Overflow or Wraparound (Texas Instruments CC32XX)
En bref
- Source
- NVD
- EPSS
- EPSS 0.28 % · centile 20 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- icscert
- Statut NVD
- Modified
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Description
Texas Instruments TI-RTOS, when configured to use HeapMem heap(default), malloc returns a valid pointer to a small buffer on extremely large values, which can trigger an integer overflow vulnerability in 'HeapMem_allocUnprotected' and result in code execution.
Faiblesses (CWE)
- CWE-190 — Débordement d'entier
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | icscert |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · ics-cert@hq.dhs.gov (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-14256
- GCVE · GCVE-0-2021-27502
Avis du CERT-FR
- CERTFR-2021-AVI-639 — Multiples vulnérabilités dans des systèmes d'exploitation temps réel · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:ti:real-time_operating_system:-:*:*:*:*:*:*:*cpe:2.3:a:ti:simplelink_cc13xx_software_development_kit:*:*:*:*:*:*:*:*< 4.40.00cpe:2.3:a:ti:simplelink_cc26xx_software_development_kit:*:*:*:*:*:*:*:*< 4.40.00cpe:2.3:a:ti:simplelink_cc32xx_software_development_kit:*:*:*:*:*:*:*:*< 4.10.03cpe:2.3:a:ti:simplelink_msp432e401y:-:*:*:*:*:*:*:*cpe:2.3:a:ti:simplelink_msp432e411y:-:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Texas Instruments · CC32XX | affected 0 < 4.40.00.07 |
| Texas Instruments · SimpleLink MSP432E4XX | affected all versions |
| Texas Instruments · SimpleLink-CC13XX | affected 0 < 4.40.00 |
| Texas Instruments · SimpleLink-CC26XX | affected 0 < 4.40.00 |
| Texas Instruments · SimpleLink-CC32XX | affected 0 < 4.10.03 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |