PoC Index

CVE-2018-3646

MEDIUM 5.6EPSS 8.1%

Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.

CVSS v3.1
5.6 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v3.0
5.6 MEDIUMCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v2.0
4.7 MEDIUMAV:L/AC:M/Au:N/C:C/I:N/A:N
EPSS
8.10% chance of exploitation in the next 30 days, 94th percentile
Published
2018-08-14
Updated
2026-05-29

Proof-of-concept exploits (1)

References

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