CVE-2022-27813 Detail
This vulnerability is currently awaiting analysis.
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
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Change History
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Quick Info
CVE Dictionary Entry:
CVE-2022-27813
NVD Published Date:
10/19/2023
NVD Last Modified:
10/19/2023
Source:
National Cyber Security Centre Netherlands (NCSC-NL)