CVE-2021-39643

Published: Dic 15, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-26000 Aliases: GSD-2021-39643
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,7
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: high
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 4,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

In ic_startRetrieveEntryValue of acropora/app/identity/ic.c, there is a possible bypass of defense-in-depth due to missing validation of the return value. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-195573629References: N/A

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0002
Percentile
0,0th
Updated

EPSS Score Trend (Last 90 Days)

252

Unchecked Return Value

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity
Potential Impacts:
Unexpected State Dos: Crash, Exit, Or Restart
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Low
View CWE Details
Operating System

Android by Google

Product Information
Vendor Google
Product Android
Version -
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://source.android.com/security/bulletin/pixel/2021-12-…
Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2021-12-01
https://source.android.com/security/bulletin/pixel/2021-12-…
Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2021-12-01