Google Android 13.0 AppOpsService information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Google Android 13.0. This affects an unknown part of the component AppOpsService. Such manipulation leads to information disclosure. This vulnerability is listed as CVE-2022-20291. The attack must be carried out locally. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Google Android 13.0 (Smartphone Operating System). Affected by this issue is an unknown function of the component AppOpsService. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

In AppOpsService, 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.Product: AndroidVersions: Android-13Android ID: A-203430648

The weakness was presented 08/12/2022 as A-203430648. The advisory is available at source.android.com. This vulnerability is handled as CVE-2022-20291 since 10/14/2021. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Applying a patch is able to eliminate this problem.

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/14/2021 🔍
08/12/2022 +302 days 🔍
08/12/2022 +0 days 🔍
09/10/2022 +29 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-203430648
Status: Confirmed

CVE: CVE-2022-20291 (🔍)
GCVE (CVE): GCVE-0-2022-20291
GCVE (VulDB): GCVE-100-206318
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 08/12/2022 21:28
Updated: 09/10/2022 18:23
Changes: 08/12/2022 21:28 (42), 09/10/2022 18:23 (11)
Complete: 🔍
Cache ID: 216::103

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