PT-2023-17936 · Google · Android

Published 2023-06-01 · Updated 2024-12-18 · CVE-2023-21143

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11 through Android-13

Description The issue is related to improper input validation in multiple functions across several files, which can cause a device to become unusable. This can lead to a local denial of service without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-11 through Android-13, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Buffer Overflow

Weakness Enumeration

CWE-20

CWE-120

Related Identifiers

ASB-A-268193777

CVE-2023-21143

Affected Products

Android

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-21143 · Security Note
• https://source.android.com/security/bulletin/2023-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21143 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-268193777 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/1f673c4bc3eab42ccdf1538b2da2c3ca15b17795 · Note
• https://t.me/cvenotify/52404 · Telegram Post
• https://t.me/cvenotify/52414 · Telegram Post