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7.8
CVSSv3

CVE-2017-16837

Published: 16/11/2017 Updated: 17/08/2018
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

Certain function pointers in Trusted Boot (tboot) up to and including 1.9.6 are not validated and can cause arbitrary code execution, which allows local users to overwrite dynamic PCRs of Trusted Platform Module (TPM) by hooking these function pointers.

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trusted boot project trusted boot 1.9.6

Vendor Advisories

Red Hat: CVE-2017-16837
Certain function pointers in Trusted Boot (tboot) through 196 are not validated and can cause arbitrary code execution, which allows local users to overwrite dynamic PCRs of Trusted Platform Module (TPM) by hooking these function pointers ...
HP: SUPPORT COMMUNICATION- SECURITY BULLETIN HPSBHF03609 rev. 3 - TPM Platform Configuration Vulnerability After S3 Resume
Potential security vulnerabilities have been identified with the Trusted Platform Module (TPM) that allow an unauthorized third party to modify the TPM configuration following an S3 Resume, allowing unauthorized access to the system and its data ...
HP: SUPPORT COMMUNICATION- SECURITY BULLETIN HPSBHF03609 rev. 3 - TPM Platform Configuration Vulnerability After S3 Resume
Potential security vulnerabilities have been identified with the Trusted Platform Module (TPM) that allow an unauthorized third party to modify the TPM configuration following an S3 Resume, allowing unauthorized access to the system and its data ...

References

CWE-20https://sourceforge.net/p/tboot/code/ci/521c58e51eb5be105a29983742850e72c44ed80e/https://www.usenix.org/conference/usenixsecurity18/presentation/hanhttps://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2017-16837https://support.hp.com/us-en/document/c06265284
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4040privilege escalationCVE-2024-4112CVE-2024-32872man-in-the-middleCVE-2024-32788bypassCVE-2024-3400CVE-2024-28976
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