Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a "MOV SS, NULL selector" instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 权限许可和访问控制问题漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 4.9.5之前版本存在权限许可和访问控制问题漏洞。攻击者利用该漏洞可以获取更高权限或导致系统拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A