CVE-2022-1158 Detail
Undergoing Analysis
This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary. DescriptionA 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. Severity
CVSS 3.x Severity and Metrics:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2022-1158 NVD Published Date: 08/05/2022 NVD Last Modified: 08/05/2022 Source: Red Hat, Inc. |