Texas Instruments CC256XCQFN-EM Bluetooth Classic BrakTooth denial of service

CVSS Meta Temp Score
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CTI Interest Score
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2.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Texas Instruments CC256XCQFN-EM. Affected by this vulnerability is an unknown functionality of the component Bluetooth Classic Handler. Such manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2021-34149. The attack can be executed directly on the physical device. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Texas Instruments CC256XCQFN-EM (affected version not known). Affected by this issue is some unknown functionality of the component Bluetooth Classic Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was disclosed 09/07/2021. The advisory is shared for download at dl.packetstormsecurity.net. This vulnerability is handled as CVE-2021-34149. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.1
VulDB Meta Temp Score: 2.1

VulDB Base Score: 2.1
VulDB Temp Score: 2.1
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/07/2021 🔍
09/07/2021 +92 days 🔍
09/07/2021 +0 days 🔍
09/10/2021 +3 days 🔍

Sourcesinfo

Advisory: dl.packetstormsecurity.net
Status: Not defined

CVE: CVE-2021-34149 (🔍)
GCVE (CVE): GCVE-0-2021-34149
GCVE (VulDB): GCVE-100-182072

Entryinfo

Created: 09/07/2021 15:09
Updated: 09/10/2021 07:11
Changes: 09/07/2021 15:09 (36), 09/10/2021 07:11 (2)
Complete: 🔍
Cache ID: 216::103

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