Vulnerability · Published Jan 3, 2024 · Assigned by Silabs
CVE-2023-5138Glitch detection not active by default in Silicon Labs Secure Vault High devices
Medium 6.8
In plain English
A medium-severity security flaw in GSDK from silabs.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.3%top 80.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| silabs.com | GSDK | 1.0 – before 4.4.0 |
Weakness: CWE-1319 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H