In is_valid_header of timed_cache_item.c, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
CVE-2023-21237Android Pixel Information Disclosure Vulnerability
Explotación conocida — Android Pixel Information Disclosure Vulnerability
CISA confirmó el 05.03.2024 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 26.03.2024.
Acción requerida: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. https://source.android.com/docs/security/bulletin/pixel/2023-06-01; https://nvd.nist.gov/vuln/detail/CVE-2023-21237
Descripción
In applyRemoteView of NotificationContentInflater.java, there is a possible way to hide foreground service notification due to misleading or insufficient UI. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251586912
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
Referencias y parches
- https://source.android.com/security/bulletin/pixel/2023-06-01 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-21237 Third Party AdvisoryUS Government Resource
Coincidencias CPE (NVD) (1)
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*