CVE-2023-20509 MEDIUM

CVE-2023-20509

Published August 13, 2024
Last update November 4, 2024

CVSS base score

5.2/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality Low
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity.

Key dates

02Disclosure timeline

August 13, 2024 CVE published
November 4, 2024 Record updated