CVE-2023-32096— Key duplication in GSDK
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I. Basic Information for CVE-2023-32096
Vulnerability Information
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Vulnerability Title
Key duplication in GSDK
Source: NVD (National Vulnerability Database)
Vulnerability Description
Compiler removal of buffer clearing in sli_crypto_transparent_aead_encrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
编译器移除释放缓冲区的代码
Source: NVD (National Vulnerability Database)
Vulnerability Title
Silicon Labs Gecko SDK 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silicon Labs Gecko SDK（GSDK）是Silicon Labs开源的一个库。将 Silicon Labs 无线软件开发工具包（SDK）和 Gecko 平台结合为一个集成的软件包。 Silicon Labs Gecko SDK 4.2.1及之前版本存在安全漏洞，该漏洞源于该漏洞源于sli_crypto_transparent_aead_encrypt_tag 中清除缓冲区的操作，会导致密钥材料复制到RAM中。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| silabs.com | Gecko Platform | 0 ~ 4.2.2 | - |
II. Public POCs for CVE-2023-32096
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|---|
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Same Patch Batch · silabs.com · 2023-05-18 · 8 CVEs total
| CVE-2023-32100 | 5.3 MEDIUM | Key duplication in GSDK |
| CVE-2023-32099 | 5.3 MEDIUM | Key duplication in GSDK |
| CVE-2023-32098 | 5.3 MEDIUM | Key duplication in GSDK |
| CVE-2023-2481 | 5.3 MEDIUM | Key duplication in GSDK |
| CVE-2023-1132 | 5.3 MEDIUM | Key duplication in GSDK |
| CVE-2023-32097 | 3.1 LOW | Key duplication in GSDK |
| CVE-2023-0965 | 3.1 LOW | Key duplication in GSDK |
IV. Related Vulnerabilities
Same vendor: silabs.com
- CVE-2025-11571
Command Execution vulnerability in Simplicity Installer - CVE-2025-14055
Integer underflow in Secure NCP host - CVE-2025-14547
ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA - CVE-2026-0619
Integer Wraparound DoS in Silicon Labs Matter Implementation - CVE-2025-11004
Reflected XSS vulnerability in Simplicity Device Manager too
V. Comments for CVE-2023-32096
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