CVE-2023-21331

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Published Oct 30, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

In InputMethod, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Android

unaffected

Version	Status	Constraints
`14`	affected	—

Configuration 1 [-]

cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-25499	In InputMethod, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.108% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://source.android.com/docs/security/bulletin/android-14

History

No history.

Subscriptions

Google Android

Weaknesses

CWE-203

Sources

CVE record Updated: Sep 6, 2024, 7:58 PM

Status: PUBLISHED
Assigner: google_android
Published: Oct 30, 2023, 4:56 PM
Updated: Sep 6, 2024, 7:58 PM
Reserved: Nov 3, 2022, 10:37 PM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 9:36 AM

Updated: Aug 2, 2024, 9:36 AM

NVD Updated: Jun 17, 2026, 5:32 AM

Status: Modified
Published: Oct 30, 2023, 5:15 PM
Modified: Jun 17, 2026, 5:32 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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