Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
arch/powerpc/kvm/book3s_hv_rmhandlers.S in the Linux kernel through 4.7 on PowerPC platforms, when CONFIG_KVM_BOOK3S_64_HV is enabled, allows guest OS users to cause a denial of service (host OS infinite loop) by making a H_CEDE hypercall during the existence of a suspended transaction.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 资源管理错误漏洞
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 4.7版本及之前版本存在资源管理错误漏洞。当程序启用CONFIG_KVM_BOOK3S_64_HV时，攻击者可通过H_CEDE超级调用利用该漏洞造成拒绝服务（主机操作系统无限循环）。
CVSS Information
N/A
Vulnerability Type
N/A