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A flaw was found in the Linux kernel.

CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root (host) user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization (SEV).

Assessment

CVSS
Not yet scored
Severity
Unscored
EPSS
0.3% chance of exploitation in the next 30 days
Known exploited
Not listed in CISA KEV
Exploit availability
Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published
26 August 2022
Last updated
2 November 2026
Affected
n/a · Kernel
Assigner
redhat

At the source

References

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