CVE-2024-3332 — A malicious BLE device can send a specific order of packet sequence to cause a D

A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device

01What is this vulnerability?

A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device

02Affected products

Vendor	Product	Versions
zephyrproject-rtos	Zephyr	*

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-07-03T16:44:28.197Z
• Last modified: 2024-08-01T20:05:08.484Z

09References

• github.com — https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-jmr9-xw2v-…