CVE-2022-22819

NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100, and LPC55S69JEV98 microcontrollers (ROM version 1B) have a buffer overflow in…

published March 23, 2022

CVSS
—
EPSS
1%
Percentile
72.3
In the wild
Unconfirmed
What it is

NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100, and LPC55S69JEV98 microcontrollers (ROM version 1B) have a buffer overflow in parsing SB2 updates before the signature is verified. This can allow an attacker to achieve non-persistent code execution via a crafted unsigned update.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01403 · 72.3th percentile
Published
2022-03-23T21:13Z
EPSS history
Timeline
  • 23 MAR 21:13Z
    NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100, and LPC55S69JEV98 microcontrollers (ROM version 1B) have a buffer overflow in…
    cvelistv5