Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel memory.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD 竞争条件问题漏洞
Vulnerability Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。 FreeBSD中存在竞争条件问题漏洞，该漏洞源于cryptodev模块允许内核中的数据结构在被释放后可再次被利用。攻击者可利用该漏洞覆盖任意内核内存。以下产品及版本受到影响：FreeBSD 12.1-STABLE r356908之前版本，12.1-RELEASE p5之前版本，11.3-STABLE r356908之前版本，11.3-RELEASE p9之前版本。
CVSS Information
N/A
Vulnerability Type
N/A