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CVE-2022-1789

Status: ModifiedMedium (6.8)—

With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (4)

Debian — Debian LinuxFedoraproject — FedoraLinux — Linux KernelRedhat — Enterprise Linux

CWEs

References

Raw JSON (NVD)

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    }
  ],
  "lastModified": "2026-06-17T04:23:06.927",
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