CVE-2022-1789
- Source
- https://cve.org/CVERecord?id=CVE-2022-1789
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1789.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-1789
- Downstream
- Related
- Published
- 2022-06-02T14:15:33.220Z
- Modified
- 2026-02-15T07:45:42.853691Z
- Severity
-
- 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
With shadow paging enabled, the INVPCID instruction results in a call to kvmmmuinvpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.
- References
-
- https://francozappa.github.io/about-bias/
- https://kb.cert.org/vuls/id/647177/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6JP355XFVAB33X4BNO3ERVTURFYEDB7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBUOQTNTQ4ZCXHOCNKYIL2ZUIAZ675RD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KCEAPIVPRTJHKPF2A2HVF5XHD5XJT3MN/
- https://www.debian.org/security/2022/dsa-5161
- https://bugzilla.redhat.com/show_bug.cgi?id=1832397