How severe is CVE-2022-27813?

This vulnerability has a severity rating of HIGH with a CVSS score of 8.2 out of 10.

What type of vulnerability is CVE-2022-27813?

This is classified as CWE-1260, which is a common weakness in software security.

CVE-2022-27813

HIGH Year: 2022

CVSS v3 Score

8.2

High

Weakness Type

CWE-1260

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Vulnerability Description

Motorola MTM5000 series firmwares lack properly configured memory protection of pages shared between the OMAP-L138 ARM and DSP cores. The SoC provides two memory protection units, MPU1 and MPU2, to enforce the trust boundary between the two cores. Since both units are left unconfigured by the firmwares, an adversary with control over either core can trivially gain code execution on the other, by overwriting code located in shared RAM or DDR2 memory regions.

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CVSS:7.5(High)

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