CVE-2022-20493 — Improper Validation of Specified Quantity in Input in Google Android

CWE-1284 — Improper Validation of Specified Quantity in InputCWE-20 — Improper Input Validation5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 91.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedJan 26
Latest updateApr 18

Description

In Condition of Condition.java, there is a possible way to grant notification access due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242846316

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 Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L Android-13
▶NVDgoogle/android5 versions+4
▶Androidplatform/frameworks_base10:0 — 10:2023-01-01+4

🔴Vulnerability Details

3
VulDB
Google Android 10.0/11.0/12.0/13.0 Condition.java Condition improper validation of specified quantity in input (A-242846316 / EUVD-2022-25753)↗2026-04-18
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GHSA
GHSA-qf97-64qx-gqhq: In Condition of Condition↗2023-01-26
▶
OSV
CVE-2022-20493: In Condition of Condition↗2023-01-01
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📋Vendor Advisories

1
Android
CVE-2022-20493: Android Security Bulletin 2023-01-01 CVE: CVE-2022-20493 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-242846316↗2023-01-01
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