CVE-2025-7844 Detail
Awaiting Analysis
This CVE record has been marked for NVD enrichment efforts. DescriptionExporting a TPM based RSA key larger than 2048 bits from the TPM could overrun a stack buffer if the default `MAX_RSA_KEY_BITS=2048` is used. If your TPM 2.0 module supports RSA key sizes larger than 2048 bit and your applications supports creating or importing an RSA private or public key larger than 2048 bits and your application calls `wolfTPM2_RsaKey_TpmToWolf` on that key, then a stack buffer could be overrun. If the `MAX_RSA_KEY_BITS` build-time macro is set correctly (RSA bits match what TPM hardware is capable of) for the hardware target, then a stack overrun is not possible. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2025-7844 NVD Published Date: 08/04/2025 NVD Last Modified: 08/05/2025 Source: wolfSSL Inc. |
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