CVE-2024-1543 - CVE House
Back to Database
Status published Medium CVE-2024-1543

AES T-Table sub-cache-line leakage

Vulnerability 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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-1543

Credits & Attribution

No credits recorded in the NVD database.

References

More from wolfSSL

View All →
CVE-2025-7396
Curve25519 Blinding
Medium 5.6
CVE-2025-7395
Domain Name Validation Bypass with Apple Native Certificate Validation
Critical 9.2
CVE-2025-7394
In the OpenSSL compatibility layer implementation, the function RAND_poll() was...
High 7
CVE-2025-15382
Client SCP Request Triggers Buffer Overread by 1 Byte
Medium 5.1
CVE-2025-15346
wolfSSL Python library `CERT_REQUIRED` mode fails to enforce client certificate requirement
Critical 9.3

Affected Vendor

Affected Software

wolfSSL
Vulnerable Versions:
0

Timeline

Official Publish: August 29th, 2024
Last Modified: August 30th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-208

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.