CVE-2021-26370CWE-20

Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to…

published May 10, 2022

CVSS
—
EPSS
0%
Percentile
13.1
In the wild
Unconfirmed
What it is

Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00231 · 13.1th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-05-10T18:25Z
EPSS history
Timeline
  • 10 MAY 18:25Z
    Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to…
    cvelistv5