CVE-2021-26382

An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective…

published July 14, 2022

CVSS
—
EPSS
0%
Percentile
8.0
In the wild
Unconfirmed
What it is

An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00188 · 8.0th percentile
Published
2022-07-14T19:28Z
EPSS history
Timeline
  • 14 JUL 19:28Z
    An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective…
    cvelistv5