CVE-2019-5605 in FreeBSD信息

摘要

由 VulDB • 2026-06-09

在 FreeBSD 11.3-STABLE(r350217 之前)、11.3-RELEASE(11.3-RELEASE-p1 之前)以及 11.2-RELEASE(11.2-RELEASE-p12 之前)中,由于 freebsd32_ioctl 接口中将内存复制到用户空间时初始化不足,少量内核内存可能会泄露给用户空间进程。攻击者可能利用此信息直接或间接地获取提升的权限。

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来源

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