What’s Vulnerable › Vulnerabilities
CVE-2024-22473: Uninitialized TRNG used for ECDSA after EM2/EM3 sleep for VSE devices
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-02-21 · updated 2026-06-17
- Weakness: CWE-331
Description
TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.
Affected products
- silabs.com Gecko Platform: through 4.4.0
References
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