CVE-2024-20820

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

Improper input validation in bootloader prior to SMR Feb-2024 Release 1 allows local privileged attackers to cause an Out-Of-Bounds read.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Feb 6, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-20820: High severity, CVSS 7.1 | Vulnix