CVE-2021-39690 — Improper Validation of Specified Quantity in Input in Google Android

CWE-1284 — Improper Validation of Specified Quantity in Input CWE-20 — Improper Input Validation5 documents5 sources

Severity

5.5MEDIUMNVD

EPSS

0.0%

top 98.31%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Platform Frameworks Native Google Android

Timeline

PublishedMar 16

Latest updateMar 17

Description

In setDisplayPadding of WallpaperManagerService.java, there is a possible way to cause a persistent DoS due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-204316511

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 Packages3 packages

▶CVEListV5google/androidAndroid-12

▶NVDgoogle/android12.0

▶Androidplatform/frameworks_native12:0 — 12:2022-03-01+1

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

GHSA

GHSA-gh22-j8qg-m6c2: In setDisplayPadding of WallpaperManagerService↗2022-03-17

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CVEList

CVE-2021-39690: In setDisplayPadding of WallpaperManagerService↗2022-03-16

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OSV

CVE-2021-39690: In setDisplayPadding of WallpaperManagerService↗2022-03-01

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📋Vendor Advisories

Android

CVE-2021-39690: Android Security Bulletin 2022-03-01 CVE: CVE-2021-39690 Severity: HIGH Type: DoS Affected AOSP versions: 12 References: A-204316511↗2022-03-01

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