PT-2020-11659 · Google · Android

Published 2020-09-17 · Updated 2021-07-21 · CVE-2020-0306

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11

Description The issue is related to ineffective stack cookie placement due to stack frame double reservation in LLVM. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android version Android-11, update to a version that includes the fix for this issue, as referenced in Android ID: A-139666480.

Fix

Related Identifiers

CVE-2020-0306

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/android-11 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0306 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0306 · Vendor Advisory