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Medium severity4.1NVD Advisory· Published Aug 29, 2024· Updated Jun 17, 2026

CVE-2024-1543

CVE-2024-1543

Description

The side-channel protected T-Table implementation in wolfSSL up to version 5.6.5 protects against a side-channel attacker with cache-line resolution. In a controlled environment such as Intel SGX, an attacker can gain a per instruction sub-cache-line resolution allowing them to break the cache-line-level protection. For details on the attack refer to: https://doi.org/10.46586/tches.v2024.i1.457-500

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • WolfSSL/Wolfssl3 versions
    cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*range: <5.6.6
    • (no CPE)range: <=5.6.5
    • (no CPE)range: 0

Patches

Vulnerability mechanics

References

1

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