Vulnerability Details : CVE-2023-2747
The initialization vector (IV) used by the secure engine (SE) for encrypting data stored in the SE flash memory is uninitialized.
Products affected by CVE-2023-2747
- cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2747
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2747
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST | |
3.1
|
LOW | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
0.5
|
2.5
|
Silicon Labs |
CWE ids for CVE-2023-2747
-
The product uses or accesses a resource that has not been initialized.Assigned by:
- nvd@nist.gov (Primary)
- product-security@silabs.com (Secondary)
-
The product uses a cryptographic primitive that uses an Initialization Vector (IV), but the product does not generate IVs that are sufficiently unpredictable or unique according to the expected cryptographic requirements for that primitive.Assigned by: product-security@silabs.com (Secondary)
References for CVE-2023-2747
-
https://github.com/SiliconLabs/gecko_sdk
GitHub - SiliconLabs/gecko_sdk: The Gecko SDK (GSDK) combines all Silicon Labs 32-bit IoT product software development kits (SDKs) based on Gecko Platform into a single, integrated SDK.Product
-
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1
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