CVE-2024-2502 — Failure to update the tamper reset cause register when a tamper event occurs
An application can be configured to block boot attempts after consecutive tamper resets are detected, which may not occur as expected. This is possible because the TAMPERRSTCAU…
Published: 2024-08-29 · CVSS: 2.0 · CVSS 3.1
An application can be configured to block boot attempts after consecutive tamper resets are detected, which may not occur as expected. This is possible because the TAMPERRSTCAUSE register may not be properly updated when a level 4 tamper event (a tamper reset) occurs. This impacts Series 2 HSE-SVH devices, including xG23B, xG24B, xG25B, and xG28B, but does not impact xG21B. To mitigate this issue, upgrade to SE Firmware version 2.2.6 or later.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7