What’s Vulnerable › Vulnerabilities

CVE-2023-27383

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-14 · updated 2026-06-17
• Weakness: CWE-693

Description

Protection mechanism failure in some Intel(R) oneAPI HPC Toolkit 2023.1 and Intel(R)MPI Library software before version 2021.9 may allow a privileged user to potentially enable escalation of privilege via adjacent access.

Affected products

• Intel(R) Advisor software: before 2023.1 — fixed in 2023.1
• Intel Inspector: before 2023.1 — fixed in 2023.1
• Intel(R) MPI Library for Intel(R) oneAPI HPC Toolkit: before 2021.9 — fixed in 2021.9
• Intel Oneapi Base Toolkit: before 2023.1 — fixed in 2023.1
• Intel Oneapi Hpc Toolkit: before 2023.1 — fixed in 2023.1

How to fix

Upgrade to a fixed version: Intel(R) Advisor software 2023.1; Intel Inspector 2023.1; Intel(R) MPI Library for Intel(R) oneAPI HPC Toolkit 2021.9; Intel Oneapi Base Toolkit 2023.1; Intel Oneapi Hpc Toolkit 2023.1. Check the vendor advisory for mitigations.

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00841.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00841.html

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