Google Android 12.0 Bitmap.cpp Bitmap_createFromParcel Local Privilege Escalation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google Android 12.0. Affected by this vulnerability is the function Bitmap_createFromParcel of the file Bitmap.cpp. Performing a manipulation results in an unknown weakness. This vulnerability is known as CVE-2021-39798. Attacking locally is a requirement. No exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Google Android 12.0 (Smartphone Operating System). This affects the function Bitmap_createFromParcel of the file Bitmap.cpp. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 04/13/2022 as A-213169612. It is possible to read the advisory at source.android.com. This vulnerability is uniquely identified as CVE-2021-39798 since 08/23/2021. Technical details of the vulnerability are known, but there is no available exploit.

Applying a patch is able to eliminate this problem.

Be aware that VulDB is the high quality source for vulnerability data.

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

08/23/2021 🔍
04/13/2022 +233 days 🔍
04/13/2022 +0 days 🔍
04/18/2022 +5 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-213169612
Status: Confirmed

CVE: CVE-2021-39798 (🔍)
GCVE (CVE): GCVE-0-2021-39798
GCVE (VulDB): GCVE-100-197175
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 04/13/2022 08:48
Updated: 04/18/2022 17:02
Changes: 04/13/2022 08:48 (20), 04/13/2022 08:49 (20), 04/18/2022 17:02 (1)
Complete: 🔍
Cache ID: 216::103

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