src_350d40f2cc69277bca
- Source-provided label
- Not reported
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- May 18, 2022 00:00 UTC
- Retrieved
- Oct 08, 2026 03:51 UTC
CVE-2021-37115: Huawei DMSS Memory Access Management Configuration Unathorized Rewrite Via ASP DMA
Summary Last year we published research at Black Hat in which we disclosed multiple vulnerabilities in Huawei Kirin SoC’s DDR Controller (DMSS) Access Permission system which allowed some SoC cores or DMA-capable peripherals to directly access secure world memory and completely compromise the entire memory of the SoC. This advisory focuses on a new access permission vulnerability in the same DMSS.
Reference details
- Source category
- Research & news
- Report title
CVE-2021-37115: Huawei DMSS Memory Access Management Configuration Unathorized Rewrite Via ASP DMA- First reported
- May 18, 2022 00:00 UTC
- Last reported
- May 18, 2022 00:00 UTC
- Catalog updated
- Oct 08, 2026 03:51 UTC
- Record ID
656889bf0c3a006d3c11d68614dfa6823772853ce109359b23cbdb3c62733e5e
CVEs mentioned by sources
Published indicators
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Source observations
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Feed collection status
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1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.
Review source update dates and status
- src_350d40f2cc69277bcaCollection status unverifiedLast successful batch: Unverified
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