CVE-2023-42667

HIGH EPSS 14.6%
Published Aug 14, 20241y ago · Modified Jun 17, 20262w ago
7.3 CVSS 4.0
High
Find Similar
Published Aug 14, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
14.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1189

References 1

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.