CVE-2021-3329: critical vulnerability in zephyrproject-rtos zephyr
DOS: Incorrect handling of the initial HCI ACL_MTU handshake packet leads to crash of bluetooth host layer
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.6epss 0.6%
Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
Affected products
zephyrproject-rtos · zephyrRelated CVEs — zephyrproject-rtos zephyr
In the same product, most dangerous first.
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