CVE-2021-39764 — Improper Input Validation in Google Android

CWE-20 — Improper Input Validation2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 82.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedMar 30
Latest updateMar 31

Description

In Settings, there is a possible way to display an incorrect app name due to improper input validation. This could lead to local escalation of privilege via app spoofing with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-170642995

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5google/androidAndroid-12L
▶NVDgoogle/android12.1

🔴Vulnerability Details

1
GHSA
GHSA-pmm8-gv2p-645q: In Settings, there is a possible way to display an incorrect app name due to improper input validation↗2022-03-31
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CVE-2021-39764 — Improper Input Validation in Google | cvebase