Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The spectre_v2_select_mitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks.
CVSS Information
N/A
Vulnerability Type
N/A
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 4.18.1之前版本中的arch/x86/kernel/cpu/bugs.c文件的‘spectre_v2_select_mitigation’函数安全漏洞。攻击者可利用该漏洞获取敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A