CVE-2024-20021

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-269

Affected software

No affected versions have been published.

Timeline

Published
May 6, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-20021: Medium severity, CVSS 6.7 | Vulnix