CVE-2023-3488

low-risk
Published 2023-07-28

Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.

Do I need to act?

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0.08% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.8/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Silabs

References (4)

Permissions Required https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi...
Release Notes https://github.com/SiliconLabs/gecko_sdk/releases
Permissions Required https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi...
Release Notes https://github.com/SiliconLabs/gecko_sdk/releases
19
/ 100
low-risk
Severity 14/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal