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.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://tetraburst.com/ |
History
No history.
MITRE
Status: PUBLISHED
Assigner: NCSC-NL
Published: 2023-10-19T09:34:44.148Z
Updated: 2024-08-03T05:33:00.474Z
Reserved: 2022-03-24T03:04:57.475Z
Link: CVE-2022-27813
Vulnrichment
Updated: 2024-08-03T05:33:00.474Z
NVD
Status : Modified
Published: 2023-10-19T10:15:10.013
Modified: 2024-11-21T06:56:14.420
Link: CVE-2022-27813
Redhat
No data.