Google Android core.c usb_gadget_giveback_request out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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2.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google Android. This affects the function usb_gadget_giveback_request of the file core.c. Performing a manipulation results in out-of-bounds. This vulnerability is known as CVE-2021-39792. Attacking locally is a requirement. No exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Google Android (Smartphone Operating System) (version now known). This affects the function usb_gadget_giveback_request of the file core.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality.

The weakness was published 03/16/2022 as A-161010552. The advisory is shared at source.android.com. This vulnerability is uniquely identified as CVE-2021-39792 since 08/23/2021. Technical details are known, but no exploit is available.

Applying a patch is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.3
VulDB Meta Temp Score: 2.2

VulDB Base Score: 2.3
VulDB Temp Score: 2.2
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: Out-of-bounds
CWE: CWE-125 / CWE-119
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 🔍
03/16/2022 +205 days 🔍
03/16/2022 +0 days 🔍
03/19/2022 +3 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-161010552
Status: Confirmed

CVE: CVE-2021-39792 (🔍)
GCVE (CVE): GCVE-0-2021-39792
GCVE (VulDB): GCVE-100-195285
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 03/16/2022 22:40
Updated: 03/19/2022 13:26
Changes: 03/16/2022 22:40 (41), 03/19/2022 13:26 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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