TI-2021-12690 Aliases CVE-2021-33106 GHSA-4fp6-qmm6-f5v4

Integer overflow in Intel Safestring Library

LOW 34CWE-190Published 2021-11-17 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

Integer overflow in the Safestring library maintained by Intel(R) may allow an authenticated user to potentially enable escalation of privilege via local access.

Why it matters now

EPSS 0.00246 15th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Intel(R) Safestring Library	See references	—	No fix listed	CNA

Intel(R) Safestring Library Vendor— Affected See references Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:intel:safestring_library::::::::	before 2021-07-22	Vulnerable	Intel

cpe:2.3:a:intel:safestring_library:*:*:*:*:*:*:*:* Versions before 2021-07-22 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-33106
2026-10-03 Alias added: GHSA-4fp6-qmm6-f5v4

References

Advisory 1

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00584.html

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences