What is CVE-2024-2502?

CVE-2024-2502 is a low-severity vulnerability in Silabs.com Se Firmware, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 2.0/10. Published 2024-08-29.

How severe is CVE-2024-2502?

Low severity. CVSS v3 base score is 2.0 out of 10.

Vulnerability in Silabs.com Se Firmware

CVE-2024-2502

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.

EPSS: 0.002 (6.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.0 (Low). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Silabs.com Se Firmware — versions 0

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

product-security@silabs.com (vendor-advisory, permissions-required)

Frequently asked questions

What is CVE-2024-2502?: CVE-2024-2502 is a low-severity vulnerability in Silabs.com Se Firmware, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 2.0/10. Published 2024-08-29.
How severe is CVE-2024-2502?: Low severity. CVSS v3 base score is 2.0 out of 10.