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Medium severity6.2NVD Advisory· Published Jan 31, 2020· Updated Jun 17, 2026

CVE-2019-3016

CVE-2019-3016

Description

In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This problem is limit to the host running linux kernel 4.10 with a guest running linux kernel 4.16 or later. The problem mainly affects AMD processors but Intel CPUs cannot be ruled out.

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Affected products

62

Patches

Vulnerability mechanics

References

8

News mentions

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