CVE-2023-21115

En bref

Sévérité: Non disponible
EPSS: EPSS 0.10 % · centile 1 (2026-10-27)
État: PUBLISHED
Publiée: 2023-06-15
Mise à jour: 2024-12-18
Attribuée par: google_android
Statut NVD: Modified

Description

In btm_sec_encrypt_change of btm_sec.cc, there is a possible way to downgrade the link key type due to improperly used crypto. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258834033

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

CWE-327

Références européennes

ENISA EUVD · EUVD-2023-25283
GCVE · GCVE-0-2023-21115

Configurations affectées (CPE NVD)

cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*

Produits affectés

Produit	Versions
Android	affected Android-11 Android-12 Android-12L

Références

https://source.android.com/security/bulletin/2023-06-01

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
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