PoC Index

CVE-2022-45869

MEDIUM 5.5EPSS 0.2%

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.

CVSS v3.1
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.25% chance of exploitation in the next 30 days, 16th percentile
Published
2022-11-30
Updated
2025-04-24

Proof-of-concept exploits (1)

References

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