What’s Vulnerable › Vulnerabilities

CVE-2021-33106

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-17 · updated 2026-06-17
• Weakness: CWE-190

Description

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

Affected products

• Intel(R) Safestring Library: before 2021-07-22 — fixed in 2021-07-22

How to fix

Upgrade to a fixed version: Intel(R) Safestring Library 2021-07-22. Check the vendor advisory for mitigations.

References

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

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