CVE-2023-2234

vendorUSosv

BT HCI host union variant confusion

view advisory published 2023-07-10Licence: per source

Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2023-1902UShigh8.0—
The bluetooth HCI host layer logic not clearing a global reference to a state pointer after handling connection events may allow a malicious HCI Controller to cause the use of a da…
02

references

External citations — patches, advisories, analysis.

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