Vulnerability Information
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Vulnerability Title
Failure to update the tamper reset cause register when a tamper event occurs
Vulnerability 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.
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
对因果或异常条件的不恰当检查
Vulnerability Title
Silicon Labs Series 2 HSE-SVH 安全漏洞
Vulnerability Description
Silicon Labs Series 2 HSE-SVH是美国芯科科技（Silicon Labs）公司的一款无线设备。 Silicon Labs Series 2 HSE-SVH存在安全漏洞，该漏洞源于当发生4级篡改事件时，TAMPERRSTCAUSE寄存器可能无法正确更新。受影响产品如下：xG23B、xG24B、xG25B和xG28B。
CVSS Information
N/A
Vulnerability Type
N/A