A flaw was found in KVM. When updating...... CVE-2022-1158
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发布：
2022-08-05
修订：
2024-11-21
A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel, resulting in a denial of service condition.
漏洞利用/PoC
暂无可用Exp或PoC
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