Description
The Bluetooth Classic implementation on Actions ATS2815 chipsets does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and shutdown of a device by flooding the target device with LMP_features_res packets.
Published: 2021-11-30
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-18668 The Bluetooth Classic implementation on Actions ATS2815 chipsets does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and shutdown of a device by flooding the target device with LMP_features_res packets.
History

No history.

Subscriptions

Actions-semi Ats2815 Ats2815 Firmware Ats2819 Ats2819 Firmware Ats2819p Ats2819p Firmware Ats2819s Ats2819s Firmware Ats2819t Ats2819t Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:10:30.124Z

Reserved: 2021-04-23T00:00:00.000Z

Link: CVE-2021-31787

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-30T20:15:07.477

Modified: 2024-11-21T06:06:13.483

Link: CVE-2021-31787

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses