CVE-2021-22543
UNKNOWN
Published 2021-05-26T10:30:10.775212Z
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No CVSS data available
Description
An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation.
Available Exploits
No exploits available for this CVE.
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Affected Products
Affected Versions:
References
Published: 2021-05-26T10:30:10.775212Z
Last Modified: 2024-09-16T23:26:05.122Z
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