CVE-2023-23904

NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

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CVSS v3.1

6.1 MEDIUM

EPSS

0.14%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

CVSS v3.1 Detail

Attack VectorLOCAL

Attack ComplexityHIGH

Privileges RequiredHIGH

User InteractionNONE

ScopeCHANGED

ConfidentialityNONE

IntegrityHIGH

AvailabilityLOW

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L

Connections

1 relationships

CWE-395

source

Timeline

disclosure → media coverage

Sep 16, 2024

Disclosure — published as a CVE record. · last revised by NVD Apr 15, 2026