CVE-2023-6387

A potential buffer overflow exists in the Bluetooth LE HCI CPC sample application in the Gecko SDK which may result in a denial of service or remote code execution
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SilabsCNA
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 84%
VendorProductVersion
silabsgecko_software_development_kit
𝑥
< 4.4.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://community.silabs.com/069Vm000000WNKuIAO
https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0
https://community.silabs.com/069Vm000000WNKuIAO
https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0