CVE intelligence and bounded remediation

CVE-2023-23583 — Intel Core I3-10100Y Firmware security vulnerability

High CVSS 8.8

Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.

Severity
High
CVSS
8.8 (3.1)
Published
2023-11-14
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-1281, CWE-276

Affected products

  • intel / core_i3-10100y_firmware
  • intel / core_i3-10110u_firmware
  • intel / core_i3-10110y_firmware
  • intel / core_i3-1005g1_firmware
  • intel / core_i5-10500h_firmware
  • intel / core_i5-10200h_firmware

Showing 6 representative product identities from 224 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Privilege escalation and unsafe privilege management

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Check exposure

  • Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
  • Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
  • Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.

Remediate safely

  • Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
  • Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
  • Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.

Authoritative sources

Complete CVE record and remediation plan

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