Key duplication in GSDK
CVE-2023-2481

7.5HIGH

Key Information:

Vendor

silabs.com

Status
Gecko Platform
Vendor
CVE Published:
18 May 2023

What is CVE-2023-2481?

The vulnerability in Silicon Labs' Gecko Platform SDK allows for the inadvertent duplication of key material to RAM due to the compiler's removal of buffer clearing in the function sli_se_opaque_import_key. This oversight can potentially expose sensitive information, making it crucial for users of affected versions to implement appropriate updates and mitigations.

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

.
CVE-2023-2481 : Key duplication in GSDK