Description
STMicroelectronics ST33TPHF2ESPI TPM devices before 2019-09-12 allow attackers to extract the ECDSA private key via a side-channel timing attack because ECDSA scalar multiplication is mishandled, aka TPM-FAIL.
Published: 2019-11-14
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-7373 STMicroelectronics ST33TPHF2ESPI TPM devices before 2019-09-12 allow attackers to extract the ECDSA private key via a side-channel timing attack because ECDSA scalar multiplication is mishandled, aka TPM-FAIL.
History

No history.

Subscriptions

St St33tphf20i2c St33tphf20i2c Firmware St33tphf20spi St33tphf20spi Firmware St33tphf2ei2c St33tphf2ei2c Firmware St33tphf2espi St33tphf2espi Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T01:24:48.370Z

Reserved: 2019-09-24T00:00:00.000Z

Link: CVE-2019-16863

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-14T03:15:11.510

Modified: 2024-11-21T04:31:13.540

Link: CVE-2019-16863

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-01-08T00:00:00Z

Links: CVE-2019-16863 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses