PT-2021-13195 · Google · Android

Published 2021-06-22 · Updated 2021-06-25 · CVE-2021-0548

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 a possible out of bounds write due to a missing bounds check in the rw i93 send to lower function of rw i93.cc. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations: For Android version Android-11, 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-2021-0548

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-0548 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2021-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0548 · Security Note
• https://t.me/cvenotify/16639 · Telegram Post