Key duplication in GSDK
CVE-2023-32098

7.5HIGH

Key Information:

Vendor

silabs.com

Status
Gecko Platform
Vendor
CVE Published:
18 May 2023

What is CVE-2023-32098?

A vulnerability in the Silicon Labs Gecko Platform SDK allows for key material duplication due to inadequate buffer clearing in the sli_se_sign_message function. This oversight can lead to sensitive data exposure, enabling potential unauthorized access to secure materials stored in RAM. Users of the SDK version 4.2.1 and earlier are encouraged to review patches and apply necessary updates to mitigate the risk.

Affected Version(s)

Gecko Platform 0 < 4.2.2

References

https://github.com/SiliconLabs/gecko_sdk
patch
https://community.silabs.com/sfc/servlet.shepherd/documen...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.