Description
An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It allows __cpuid_count() calls even if the processor does not support the CPUID instruction, which is unsound and causes a deterministic crash.
Published: 2021-01-29
Score: 5.5 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-2021-1784 An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It allows __cpuid_count() calls even if the processor does not support the CPUID instruction, which is unsound and causes a deterministic crash.
Github GHSA Github GHSA GHSA-jrf8-cmgg-gv2m Error on unsupported architectures in raw-cpuid
History

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Raw-cpuid Project Raw-cpuid
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T20:19:20.400Z

Reserved: 2021-01-29T00:00:00.000Z

Link: CVE-2021-26307

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-01-29T03:15:12.490

Modified: 2024-11-21T05:56:03.457

Link: CVE-2021-26307

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses