PT-2020-11813 · Google+1 · Android+1

Published 2020-12-15 · Updated 2025-11-28 · CVE-2020-0478

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/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 a possible out of bounds write in the extend frame lowbd function of restoration.c due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is required for exploitation.

Recommendations For Android version Android-11, update to a version that includes the fix for the issue in the extend frame lowbd function. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-0478

Affected Products

Android

Debian

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-0478 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0478 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-0478 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-0478 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2020-0478 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2020-12-01 · Vendor Advisory
• https://t.me/cvenotify/7102 · Telegram Post