In multiple locations, there is a possible way to modify coprocessor instruction and data memory from non-secure software due to an insecure default value. This could lead to local escalation of privilege with System execution privileges needed. User interact…
CVE-2025-48543Android Runtime Use-After-Free Vulnerability
Explotación conocida — Android Runtime Use-After-Free Vulnerability
CISA confirmó el 04.09.2025 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 25.09.2025.
Acción requerida: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. https://source.android.com/docs/security/bulletin/2025-09-01 ; https://nvd.nist.gov/vuln/detail/CVE-2025-48543
Descripción
In multiple locations, there is a possible way to escape chrome sandbox to attack android system_server due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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://android.googlesource.com/platform/art/+/444fc40dfb04d2ec5f74c443ed3a4dd45d3131f2 PatchProduct
- https://source.android.com/security/bulletin/2025-09-01 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-48543 Third Party AdvisoryUS Government Resource
Coincidencias CPE (NVD) (4)
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*cpe:2.3:o:google:android:16.0:*:*:*:*:*:*:*