Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Disconnecting L2CAP channel right after invalid ATT request leads freeze
Vulnerability Description
Disconnecting L2CAP channel right after invalid ATT request leads freeze. Zephyr versions >= 2.4.0, >= 2.5.0 contain Use After Free (CWE-416). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7g38-3x9v-v7vp
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
释放后使用
Vulnerability Title
Zephyr 资源管理错误漏洞
Vulnerability Description
Zephyr是美国Linux基金会的一套开源的小型的可缩放的实时操作系统。 Zephyr 2.4.0及更高版本，2.5.0及更高版本存在资源管理错误漏洞，该漏洞源于在无效ATT请求导致冻结后立即断开L2CAP通道。更多信息，请参见https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7g38-3x9v-v7vp。
CVSS Information
N/A
Vulnerability Type
N/A