CVE-2022-27672

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially…

published February 14, 2023

CVSS
—
EPSS
0%
Percentile
19.8
In the wild
Unconfirmed
What it is

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target

from the sibling thread after an SMT mode switch potentially resulting in information disclosure.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00283 · 19.8th percentile
Published
2023-02-14T19:34Z
EPSS history
Timeline
  • 14 FEB 19:34Z
    When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially…
    cvelistv5