CVE-2024-3332
bt: host/smp: DoS caused by null pointer dereference
A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
bt: host/smp: DoS caused by null pointer dereference
A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device
- Record
CVE-2024-3332- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
EUVDEUVD-2024-31922
A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device
- Record
EUVD-2024-31922- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
NVD
A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device
- Record
CVE-2024-3332- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
OSV
bt: host/smp: DoS caused by null pointer dereference
A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device
- Record
CVE-2024-3332- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-3332 is a medium vulnerability (CVSS 6.5) in Zephyrproject Zephyr, published July 3, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. No source names a fixed version.