CVE-2021-46744

An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time

published May 11, 2022

CVSS
—
EPSS
0%
Percentile
25.5
In the wild
Unconfirmed
What it is

An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00333 · 25.5th percentile
Published
2022-05-11T16:40Z
EPSS history
Timeline
  • 11 MAY 16:40Z
    An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time
    cvelistv5