CVE-2022-20485 — Allocation of Resources Without Limits or Throttling in Google Android

CWE-770 — Allocation of Resources Without Limits or ThrottlingCWE-400 — Uncontrolled Resource Consumption6 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedDec 13
Latest updateApr 17

Description

In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242702935

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 Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L Android-13
▶NVDgoogle/android5 versions+4
▶Androidplatform/frameworks_base10:0 — 10:2022-12-01+4

🔴Vulnerability Details

4
VulDB
Google Android 10.0/11.0/12.0/13.0 NotificationChannel.java NotificationChannel resource consumption (A-242702935 / EUVD-2022-25745)↗2026-04-17
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GHSA
GHSA-44x9-g356-qcmm: In NotificationChannel of NotificationChannel↗2022-12-13
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OSV
CVE-2022-20485: In NotificationChannel of NotificationChannel↗2022-12-13
▶
OSV
CVE-2022-20485: In NotificationChannel of NotificationChannel↗2022-12-01
▶

📋Vendor Advisories

1
Android
CVE-2022-20485: Android Security Bulletin 2022-12-01 CVE: CVE-2022-20485 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-242702935↗2022-12-01
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