An out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past the end of TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can lead to denial of service (crashing the TPM chip/process or rendering it unusable) and/or arbitrary code execution in the TPM context.
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History
Tue, 04 Nov 2025 20:30:00 +0000
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Status: PUBLISHED
Assigner: certcc
Published: 2023-02-28T18:02:27.064Z
Updated: 2025-11-04T19:14:38.421Z
Reserved: 2023-02-24T16:02:22.626Z
Link: CVE-2023-1017
No data.
Status : Modified
Published: 2023-02-28T19:15:16.657
Modified: 2025-11-04T20:16:16.683
Link: CVE-2023-1017