CVE-2024-2502
Aug. 30, 2024, 1 p.m.
Tags
CVSS Score
Product(s) Impacted
Series 2 HSE-SVH devices
- xG23B
- xG24B
- xG25B
- xG28B
Description
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.
Weaknesses
CWE-754
Improper Check for Unusual or Exceptional Conditions
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.
CWE ID: 754Date
Published: Aug. 29, 2024, 10:15 p.m.
Last Modified: Aug. 30, 2024, 1 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
product-security@silabs.com
CVSS Data
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Base Score
Exploitability Score
Impact Score
Base Severity
LOWCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N