CVE-2021-1048

Android Kernel Use-After-Free Vulnerability

Android

In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory 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.Product: AndroidVersions: Android kernelAndroid ID: A-204573007References: Upstream kernel

15. Dez 2021

Ausgewertete Quellen

• Android
  https://source.android.com/security/bulletin/2021-11-01
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1048
• CISA
  Android Kernel Use-After-Free Vulnerability
• NVD
  CVE-2021-1048