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.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
07 Nov 2023, 03:42
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Information
Published : 2022-06-02 14:15
Updated : 2024-02-28 19:09
NVD link : CVE-2022-1789
Mitre link : CVE-2022-1789
CVE.ORG link : CVE-2022-1789
JSON object : View
Products Affected
linux
- linux_kernel
fedoraproject
- fedora
debian
- debian_linux
redhat
- enterprise_linux
CWE
CWE-476
NULL Pointer Dereference