漏洞信息
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漏洞
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漏洞信息
It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring.
漏洞信息
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漏洞
关键资源的不正确权限授予
漏洞
Linux kernel 安全漏洞
漏洞信息
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 4.11-rc8之前版本中存在安全漏洞。本地攻击者可通过向内部密钥链添加新的公钥利用该漏洞绕过模块验证。
漏洞信息
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漏洞
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