LPC55Sxx SB2 loader vulnerability

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LPC55Sxx SB2 loader vulnerability

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LPC55Sxx SB2 loader vulnerability

A vulnerability (CVE-2022-22819) has been identified on select NXP processors by which a malformed SB2 file header sent to the device as part of an update or recovery boot can be used to create a buffer overflow. The buffer overflow can then be used to launch various exploits.

Refer to the attached bulletin for more information.


09/26/2022 - Bulletin updated to include fix datecode information.

11/01/2022 - Bulletin updated with clarification that mixed datecodes are RT600 only.



Version history
Last update:
‎11-01-2022 12:55 PM
Updated by: