CVE-2022-20426 — Improper Check for Unusual or Exceptional Conditions in Google Android

CWE-754 — Improper Check for Unusual or Exceptional Conditions CWE-400 — Uncontrolled Resource Consumption6 documents6 sources

Severity

5.5MEDIUMNVD

EPSS

0.0%

top 96.88%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Platform Frameworks Base Platform Packages Services Telecomm Google Android

Timeline

PublishedNov 8

Latest updateApr 14

Description

In multiple functions of many files, there is a possible obstruction of the user's ability to select a phone account due to resource exhaustion. This could lead to local denial of service 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-236263294

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L Android-13

▶NVDgoogle/android5 versions+4

▶Androidplatform/packages_services_telecomm10:0 — 10:2022-11-01+4

▶Androidplatform/frameworks_base10:0 — 10:2022-11-01+4

🔴Vulnerability Details

VulDB

Google Android 10.0/11.0/12.0/13.0 resource consumption (A-236263294 / EUVD-2022-25686)↗2026-04-14

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GHSA

GHSA-q4vj-h3gm-jx5h: In multiple functions of many files, there is a possible obstruction of the user's ability to select a phone account due to resource exhaustion↗2022-11-09

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CVEList

CVE-2022-20426: In multiple functions of many files, there is a possible obstruction of the user's ability to select a phone account due to resource exhaustion↗2022-11-08

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OSV

CVE-2022-20426: In multiple functions of many files, there is a possible obstruction of the user's ability to select a phone account due to resource exhaustion↗2022-11-01

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📋Vendor Advisories

Android

CVE-2022-20426: Android Security Bulletin 2022-11-01 CVE: CVE-2022-20426 Severity: HIGH Type: DoS Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-236263294↗2022-11-01

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