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Δ / VULNERABILITY RECORD

CVE-2021-37109.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAwaiting NVD dataModified May 17, 2022

Disclosure summary

Summary There is a vulnerability in the Huawei Kirin SoC’s DDR Controller (DMSS) Access Permission system which allows the baseband to bypass the Baseband’s MPU memory protections

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Taszk Labs on taszk.io labs · RSS-2d3fdef8fa80f424af186b654ac2ea01881

Open original source · Updated May 17, 2022

CVE-2021-37109: Huawei Baseband MPU Security Protection Bypass via EDMA

CVE mention in publisher metadata; check the original affected versions.

Original records & references

PUBLISHED 2022-05-17T20:00:00-04:00
MODIFIED 2022-05-17T20:00:00-04:00
INGESTED 2026-10-08T12:20:18-04:00