6.5
CVE-2021-31787
- EPSS 0.13%
- Published 30.11.2021 20:15:07
- Last modified 21.11.2024 06:06:13
- Source cve@mitre.org
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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.
Data is provided by the National Vulnerability Database (NVD)
Actions-semi ≫ Ats2819p Firmware Version-
Actions-semi ≫ Ats2815 Firmware Version-
Actions-semi ≫ Ats2819 Firmware Version-
Actions-semi ≫ Ats2819s Firmware Version-
Actions-semi ≫ Ats2819t Firmware Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.13% | 0.298 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 6.1 | 6.5 | 6.9 |
AV:A/AC:L/Au:N/C:N/I:N/A:C
|
CWE-770 Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.