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CVE-2021-31612

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CVSS 3.1
6.5 medium
EPSS
<1%p43
Published
()
Modified
Description

The Bluetooth Classic implementation on Zhuhai Jieli AC690X devices does not properly handle the reception of an oversized LMP packet greater than 17 bytes during the LMP auto rate procedure, allowing attackers in radio range to trigger a deadlock via a crafted LMP packet.

Vendors
zh-jieli
Products
ac6901 firmware, ac690n firmware, ac692n firmware, ac6902 firmware, ac6903 firmware, ac6905 firmware, ac6904 firmware, ac6907 firmware, ac6908 firmware, ac6997 firmware, ac6998 firmware, ac6999 firmware
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news

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