An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3623-1 | linux-5.10 security update |
Debian DSA |
DSA-5480-1 | linux security update |
EUVD |
EUVD-2022-41734 | An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations. |
Ubuntu USN |
USN-5667-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5683-1 | Linux kernel (IBM) vulnerabilities |
Ubuntu USN |
USN-5703-1 | Linux kernel (Intel IoTG) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 05 May 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-05-05T16:13:17.022Z
Reserved: 2022-09-02T00:00:00.000Z
Link: CVE-2022-39189
Updated: 2024-08-03T12:00:43.761Z
Status : Modified
Published: 2022-09-02T05:15:07.693
Modified: 2025-05-05T16:15:19.080
Link: CVE-2022-39189
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN