CVE-2020-10068
Zephyr Bluetooth DLE duplicate requests vulnerability
- State
- Published
- Severity
- 5.1 Medium
- Published
- Jun 5, 2020
- Updated
- Sep 16, 2024
- Reserved
- Mar 4, 2020
Description
In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.1 Medium | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | zephyr |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
zephyrzephyrproject-rtos |
|
References
- https://github.com/zephyrproject-rtos/zephyr/pull/23091
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068
- https://github.com/zephyrproject-rtos/zephyr/pull/23707
- https://github.com/zephyrproject-rtos/zephyr/pull/23708
- https://github.com/zephyrproject-rtos/zephyr/pull/23964
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