Google Android 8.1/9.0/10.0/11.0 Bluetooth AdvertiseManager.java out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Android 8.1/9.0/10.0/11.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file AdvertiseManager.java of the component Bluetooth Handler. This manipulation causes out-of-bounds write. This vulnerability is tracked as CVE-2021-0329. The attack is restricted to local execution. No exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as critical was found in Google Android 8.1/9.0/10.0/11.0 (Smartphone Operating System). Affected by this vulnerability is an unknown function of the file AdvertiseManager.java of the component Bluetooth Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 02/11/2021 as A-171400004. It is possible to read the advisory at source.android.com. This vulnerability is known as CVE-2021-0329. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/27/2021). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

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Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / 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

11/06/2020 🔍
02/11/2021 +97 days 🔍
02/11/2021 +0 days 🔍
02/27/2021 +16 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-171400004
Status: Confirmed

CVE: CVE-2021-0329 (🔍)
GCVE (CVE): GCVE-0-2021-0329
GCVE (VulDB): GCVE-100-169687
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 02/11/2021 07:46
Updated: 02/27/2021 17:12
Changes: 02/11/2021 07:46 (41), 02/27/2021 17:06 (5), 02/27/2021 17:12 (18)
Complete: 🔍
Cache ID: 216::103

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