CVE-2024-21820

HIGH

Intel(R) Xeon(R) processor < - Privilege Escalation

Title source: llm
STIX 2.1

Description

Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local access.

Scores

CVSS v3 7.2
EPSS 0.0021
EPSS Percentile 11.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-276
Status published
Products (1)
n/a/Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX See references
Published Nov 13, 2024
Tracked Since Feb 18, 2026