CVE-2021-26317

Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution

published May 12, 2022

CVSS
—
EPSS
0%
Percentile
19.9
In the wild
Unconfirmed
What it is

Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00285 · 19.9th percentile
Published
2022-05-12T18:27Z
EPSS history
Timeline
  • 12 MAY 18:27Z
    Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution
    cvelistv5