Overview
- Description
- The Bluetooth Low Energy peripheral implementation on Texas Instruments SIMPLELINK-CC2640R2-SDK through 3.30.00.20 and BLE-STACK through 1.5.0 before Q4 2019 for CC2640R2 and CC2540/1 devices does not properly restrict the advertisement connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 6.1
- Impact score
- 6.9
- Exploitability score
- 6.5
- Vector string
- AV:A/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ti:ble-stack:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "829CCE4C-AD0C-4563-BE62-3ED94610E3B9",
"versionEndIncluding": "1.5.0"
},
{
"criteria": "cpe:2.3:a:ti:cc2640r2_software_development_kit:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6A2A2B2-D516-44F6-A6DA-1D38B28ED10E",
"versionEndIncluding": "3.30.00.20"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:h:ti:cc2540\\/1:*:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6954B57F-C696-4848-BF2D-54436645B36C",
"versionEndExcluding": "q4_2019"
},
{
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"vulnerable": false,
"matchCriteriaId": "7268C75F-6C2C-4063-8E2A-739413D2A015",
"versionEndExcluding": "q4_2019"
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"operator": "OR"
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"operator": "AND"
}
]