Unrated severityNVD Advisory· Published Dec 21, 2023· Updated Apr 23, 2025
Potential Timing vulnerability in CBC PKCS7 padding calculations
CVE-2023-41097
Description
An Observable Timing Discrepancy, Covert Timing Channel vulnerability in Silabs GSDK on ARM potentially allows Padding Oracle Crypto Attack on CBC PKCS7.This issue affects GSDK: through 4.4.0.
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Affected products
2- Range: <=4.4.0
- silabs.com/GSDKv5Range: 0
Patches
Vulnerability mechanics
References
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