Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel Bluetooth implementation handled L2CAP packets with A2MP CID 存在安全漏洞，该漏洞可导致系统崩溃，造成拒绝服务，并且还可以在系统上执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A