Untrusted Pointer Dereference in Power Optimization Firmware

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Summary

CVECVE-2025-47408
StatePUBLISHED
Assignerqualcomm
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-04 17:16:21 UTC
Updated2026-05-06 18:03:00 UTC
DescriptionMemory corruption when another driver calls an IOCTL with invalid input/output buffer.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.000150000 probability, percentile 0.032440000 (date 2026-05-05)

Problem Types: CWE-822 | CWE-119 | CWE-822 CWE-822 Untrusted Pointer Dereference

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Qualcomm Fastconnect 6200 - All All All
Operating System Qualcomm Fastconnect 6200 Firmware - All All All
Hardware Qualcomm Fastconnect 6900 - All All All
Operating System Qualcomm Fastconnect 6900 Firmware - All All All
Hardware Qualcomm Fastconnect 7800 - All All All
Operating System Qualcomm Fastconnect 7800 Firmware - All All All
Hardware Qualcomm Iqx5121 - All All All
Operating System Qualcomm Iqx5121 Firmware - All All All
Hardware Qualcomm Iqx7181 - All All All
Operating System Qualcomm Iqx7181 Firmware - All All All
Hardware Qualcomm Qca0000 - All All All
Operating System Qualcomm Qca0000 Firmware - All All All
Hardware Qualcomm Sc8380xp - All All All
Operating System Qualcomm Sc8380xp Firmware - All All All
Hardware Qualcomm Sd865 5g - All All All
Operating System Qualcomm Sd865 5g Firmware - All All All
Hardware Qualcomm Sm6250 - All All All
Operating System Qualcomm Sm6250 Firmware - All All All
Hardware Qualcomm Snapdragon 7c Compute - All All All
Operating System Qualcomm Snapdragon 7c Compute Firmware - All All All
Hardware Qualcomm Snapdragon 7c Gen 2 Compute - All All All
Operating System Qualcomm Snapdragon 7c Gen 2 Compute Firmware - All All All
Hardware Qualcomm Snapdragon Xr2 Gen 1 - All All All
Operating System Qualcomm Snapdragon Xr2 Gen 1 Firmware - All All All
Hardware Qualcomm Snapdragon Xr2 5g - All All All
Operating System Qualcomm Snapdragon Xr2 5g Firmware - All All All
Hardware Qualcomm Wcd9380 - All All All
Operating System Qualcomm Wcd9380 Firmware - All All All
Hardware Qualcomm Wcd9385 - All All All
Operating System Qualcomm Wcd9385 Firmware - All All All
Hardware Qualcomm Wsa8810 - All All All
Operating System Qualcomm Wsa8810 Firmware - All All All
Hardware Qualcomm Wsa8815 - All All All
Operating System Qualcomm Wsa8815 Firmware - All All All
Hardware Qualcomm Wsa8840 - All All All
Operating System Qualcomm Wsa8840 Firmware - All All All
Hardware Qualcomm Wsa8845 - All All All
Hardware Qualcomm Wsa8845h - All All All
Operating System Qualcomm Wsa8845h Firmware - All All All
Operating System Qualcomm Wsa8845 Firmware - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Qualcomm Inc. Snapdragon affected FastConnect 6200 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected FastConnect 6900 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected FastConnect 7800 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected IQX5121 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected IQX7181 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected QCA0000 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected SC8380XP Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected SD865 5G Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected SM6250 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected Snapdragon 7c Compute Platform Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected Snapdragon 7c Gen 2 Compute Platform "Rennell Pro" Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected Snapdragon XR2 5G Platform Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected Snapdragon XR2+ Gen 1 Platform Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WCD9380 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WCD9385 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WSA8810 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WSA8815 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WSA8840 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WSA8845 Snapdragon Compute, Snapdragon Industrial IOT
CNA Qualcomm Inc. Snapdragon affected WSA8845H Snapdragon Compute, Snapdragon Industrial IOT

References

ReferenceSourceLinkTags
docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html [email protected] docs.qualcomm.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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