What’s Vulnerable › Vulnerabilities

CVE-2023-42667

• 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: 2024-08-14 · updated 2026-06-17
• Weakness: CWE-1189

Description

Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

• Intel(R) Core(TM) Ultra Processor stream cache mechanism: See references

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01038.html

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