CVE-2021-26396

Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest

Medium · published January 10, 2023

CVSS v3.1
4.4
EPSS
0%
Percentile
1.5
In the wild
Unconfirmed
What it is

Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00116 · 1.5th percentile
Published
2023-01-10T20:56Z
EPSS history
Timeline
  • 10 JAN 20:56Z
    Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest
    cvelistv5