CVE-2022-20512 — Improper Input Validation in Google Android

CWE-20 — Improper Input Validation3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 89.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedDec 16
Latest updateDec 21

Description

In navigateUpTo of Task.java, there is a possible way to launch an intent handler with a mismatched intent due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-238602879

CVSS vector

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

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/frameworks_base13:0 — 13:2022-12-01

🔴Vulnerability Details

2
GHSA
GHSA-68m3-7768-xqmc: In navigateUpTo of Task↗2022-12-21
▶
OSV
CVE-2022-20512: In navigateUpTo of Task↗2022-12-01
▶