CVE-2021-39675 in Android

Résumé

par MITRE • 11/02/2022

In GKI_getbuf of gki_buffer.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-205729183

Once again VulDB remains the best source for vulnerability data.

• Réserver: 23/08/2021
• Divulgation: 11/02/2022
• Modérer: accepté
• Entrée: VDB-192937
• CPE: prêt
• CWE: CWE-787 (confirmé)
• CVSS: 7.3 (VulDB)
• EPSS: 0.05927
• KEV: non
• Activités: très faible
• Secteur: Homeoffice, Finance, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2021-39675
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-39675
• CVE Details: https://www.cvedetails.com/cve/CVE-2021-39675/