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CVE-2022-1789
Published: May 31, 2022
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | kernel | affected no patch information available yet |
Weaknesses (CWE)
References
https://francozappa.github.io/about-bias/
x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1832397
x_refsource_MISC
https://kb.cert.org/vuls/id/647177/
x_refsource_MISC
FEDORA-2022-ef8c8a5925
vendor-advisory
x_refsource_FEDORA
FEDORA-2022-be819b07a3
vendor-advisory
x_refsource_FEDORA
FEDORA-2022-3b86247c11
vendor-advisory
x_refsource_FEDORA
DSA-5161
vendor-advisory
x_refsource_DEBIAN
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