Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.
CVSS Information
N/A
Vulnerability Type
空指针解引用
Vulnerability Title
Linux kernel 代码问题漏洞
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 存在代码问题漏洞，该漏洞源于kvm_irq_delivery_to_apic_fast()存在NULL指针解引用问题。攻击者利用该漏洞可以触发拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A