Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - 已修复 Linux 内核中的下列漏洞：crypto: af_alg - Fix incorrect boolean values in af_alg_ctx Commit 1b34cbbf4f01 (crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg) changed some fields from bool to 1-bit bitfields of type u32. However, some assignments to these fields, specifically 'more' and 'merge', assign values greater than 1. These relied on C's implicit conversion to bool, such that zero becomes false and nonzero becomes true. With a 1-bit bitfields of type u32 instead, mod 2 of the value is taken instead, resulting in 0 being assigned in some cases when 1 was intended. Fix this by restoring the bool type. (CVE-2025-40022)

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检测

Linux Distros 未修补的漏洞：CVE-2025-40022

medium Nessus 插件 ID 271708

版本 1.5