Google Android 10.0/11.0/12.0 GateKeeperResponse.java writeToParcel Local Privilege Escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Google Android 10.0/11.0/12.0. This impacts the function writeToParcel of the file GateKeeperResponse.java. Such manipulation leads to an unknown weakness. This vulnerability is documented as CVE-2022-20135. The attack needs to be performed locally. There is not any exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in Google Android 10.0/11.0/12.0 (Smartphone Operating System) and classified as problematic. Affected by this issue is the function writeToParcel of the file GateKeeperResponse.java. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In writeToParcel of GateKeeperResponse.java, there is a possible parcel format mismatch. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-220303465

The weakness was released 06/15/2022 as A-220303465. The advisory is available at source.android.com. This vulnerability is handled as CVE-2022-20135 since 10/14/2021. Technical details are known, but there is no available exploit.

Applying a patch is able to eliminate this problem.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
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 🔍
06/15/2022 +244 days 🔍
06/15/2022 +0 days 🔍
06/15/2022 +0 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-220303465
Status: Confirmed

CVE: CVE-2022-20135 (🔍)
GCVE (CVE): GCVE-0-2022-20135
GCVE (VulDB): GCVE-100-202046
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 06/15/2022 16:45
Changes: 06/15/2022 16:45 (41)
Complete: 🔍
Cache ID: 216::103

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