CVE-2020-0429

MEDIUM

Android - Use-After-Free in l2tp_core.c l2tp_session_delete

Title source: llm

Description

In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-152735806

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://source.android.com/security/bulletin/pixel/2020-09-01

Scores

CVSS v3 6.7

EPSS 0.0018

EPSS Percentile 7.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-416 CWE-787

Status published

Products (1)

google/android

Published Sep 17, 2020

Tracked Since Feb 18, 2026