Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in the Linux kernel for powerpc before 5.14.15. It allows a malicious KVM guest to crash the host, when the host is running on Power8, due to an arch/powerpc/kvm/book3s_hv_rmhandlers.S implementation bug in the handling of the SRR1 register values.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel powerpc 5.14.15之前版本存在安全漏洞，该漏洞源于当主机运行在Power8上时，由于arch/powerpc/kvm/book3s_hv_rmhandlers在处理SRR1寄存器值时的实现错误，这允许恶意的KVM客户机使主机崩溃。
CVSS Information
N/A
Vulnerability Type
N/A