CVE-2025-21486 - Vulnerability Details

- Untrusted Pointer Dereference in DSP Service

Description

Memory corruption during dynamic process creation call when client is only passing address and length of shell binary.

Published: 2025-06-03

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Qualcomm, Inc.

Snapdragon

unaffected

Version	Status	Constraints
`FastConnect 6900`	affected	—
`FastConnect 7800`	affected	—
`QMP1000`	affected	—
`SM8735`	affected	—
`SM8750`	affected	—
`SM8750P`	affected	—
`Snapdragon W5+ Gen 1 Wearable Platform`	affected	—
`SW5100`	affected	—
`SW5100P`	affected	—
`SXR2230P`	affected	—
`SXR2250P`	affected	—
`SXR2330P`	affected	—
`WCD9378`	affected	—
`WCD9380`	affected	—
`WCD9385`	affected	—
`WCD9395`	affected	—
`WCN3660B`	affected	—
`WCN3680B`	affected	—
`WCN3980`	affected	—
`WCN3988`	affected	—
`WCN7750`	affected	—
`WCN7860`	affected	—
`WCN7861`	affected	—
`WCN7880`	affected	—
`WCN7881`	affected	—
`WSA8830`	affected	—
`WSA8832`	affected	—
`WSA8835`	affected	—
`WSA8840`	affected	—
`WSA8845`	affected	—
`WSA8845H`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:qualcomm:qmp1000_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qmp1000:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:qualcomm:sm8735_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm8735:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:qualcomm:sm8750_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm8750:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND

cpe:2.3:o:qualcomm:sm8750p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm8750p:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND

cpe:2.3:o:qualcomm:snapdragon_w5\+_gen_1_wearable_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_w5\+_gen_1_wearable_platform:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND

cpe:2.3:o:qualcomm:sw5100_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sw5100:-:*:*:*:*:*:*:*

Configuration 9 [-]

AND

cpe:2.3:o:qualcomm:sw5100p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sw5100p:-:*:*:*:*:*:*:*

Configuration 10 [-]

AND

cpe:2.3:o:qualcomm:sxr2230p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sxr2230p:-:*:*:*:*:*:*:*

Configuration 11 [-]

AND

cpe:2.3:o:qualcomm:sxr2250p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sxr2250p:-:*:*:*:*:*:*:*

Configuration 12 [-]

AND

cpe:2.3:o:qualcomm:sxr2330p_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sxr2330p:-:*:*:*:*:*:*:*

Configuration 13 [-]

AND

cpe:2.3:o:qualcomm:wcd9378_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9378:-:*:*:*:*:*:*:*

Configuration 14 [-]

AND

cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*

Configuration 15 [-]

AND

cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*

Configuration 16 [-]

AND

cpe:2.3:o:qualcomm:wcd9395_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9395:-:*:*:*:*:*:*:*

Configuration 17 [-]

AND

cpe:2.3:o:qualcomm:wcn3660b_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn3660b:-:*:*:*:*:*:*:*

Configuration 18 [-]

AND

cpe:2.3:o:qualcomm:wcn3680b_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn3680b:-:*:*:*:*:*:*:*

Configuration 19 [-]

AND

cpe:2.3:o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn3980:-:*:*:*:*:*:*:*

Configuration 20 [-]

AND

cpe:2.3:o:qualcomm:wcn3988_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn3988:-:*:*:*:*:*:*:*

Configuration 21 [-]

AND

cpe:2.3:o:qualcomm:wcn7750_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn7750:-:*:*:*:*:*:*:*

Configuration 22 [-]

AND

cpe:2.3:o:qualcomm:wcn7860_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn7860:-:*:*:*:*:*:*:*

Configuration 23 [-]

AND

cpe:2.3:o:qualcomm:wcn7861_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn7861:-:*:*:*:*:*:*:*

Configuration 24 [-]

AND

cpe:2.3:o:qualcomm:wcn7880_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn7880:-:*:*:*:*:*:*:*

Configuration 25 [-]

AND

cpe:2.3:o:qualcomm:wcn7881_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn7881:-:*:*:*:*:*:*:*

Configuration 26 [-]

AND

cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8830:-:*:*:*:*:*:*:*

Configuration 27 [-]

AND

cpe:2.3:o:qualcomm:wsa8832_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8832:-:*:*:*:*:*:*:*

Configuration 28 [-]

AND

cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*

Configuration 29 [-]

AND

cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8840:-:*:*:*:*:*:*:*

Configuration 30 [-]

AND

cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8845:-:*:*:*:*:*:*:*

Configuration 31 [-]

AND

cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8845h:-:*:*:*:*:*:*:*

No data.

Vendor	Product	Confidence	Versions
Qualcomm	Snapdragon	—	—

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Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2025-16703	Memory corruption during dynamic process creation call when client is only passing address and length of shell binary.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00068.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2025-bulletin.html

History

Wed, 20 Aug 2025 20:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Qualcomm fastconnect 6900 Qualcomm fastconnect 6900 Firmware Qualcomm fastconnect 7800 Qualcomm fastconnect 7800 Firmware Qualcomm qmp1000 Qualcomm qmp1000 Firmware Qualcomm sm8735 Qualcomm sm8735 Firmware Qualcomm sm8750 Qualcomm sm8750 Firmware Qualcomm sm8750p Qualcomm sm8750p Firmware Qualcomm snapdragon W5\+ Gen 1 Wearable Platform Qualcomm snapdragon W5\+ Gen 1 Wearable Platform Firmware Qualcomm sw5100 Qualcomm sw5100 Firmware Qualcomm sw5100p Qualcomm sw5100p Firmware Qualcomm sxr2230p Qualcomm sxr2230p Firmware Qualcomm sxr2250p Qualcomm sxr2250p Firmware Qualcomm sxr2330p Qualcomm sxr2330p Firmware Qualcomm wcd9378 Qualcomm wcd9378 Firmware Qualcomm wcd9380 Qualcomm wcd9380 Firmware Qualcomm wcd9385 Qualcomm wcd9385 Firmware Qualcomm wcd9395 Qualcomm wcd9395 Firmware Qualcomm wcn3660b Qualcomm wcn3660b Firmware Qualcomm wcn3680b Qualcomm wcn3680b Firmware Qualcomm wcn3980 Qualcomm wcn3980 Firmware Qualcomm wcn3988 Qualcomm wcn3988 Firmware Qualcomm wcn7750 Qualcomm wcn7750 Firmware Qualcomm wcn7860 Qualcomm wcn7860 Firmware Qualcomm wcn7861 Qualcomm wcn7861 Firmware Qualcomm wcn7880 Qualcomm wcn7880 Firmware Qualcomm wcn7881 Qualcomm wcn7881 Firmware Qualcomm wsa8830 Qualcomm wsa8830 Firmware Qualcomm wsa8832 Qualcomm wsa8832 Firmware Qualcomm wsa8835 Qualcomm wsa8835 Firmware Qualcomm wsa8840 Qualcomm wsa8840 Firmware Qualcomm wsa8845 Qualcomm wsa8845 Firmware Qualcomm wsa8845h Qualcomm wsa8845h Firmware
CPEs		cpe:2.3:h:qualcomm:fastconnect_6900:-:::::::* cpe:2.3:h:qualcomm:fastconnect_7800:-:::::::* cpe:2.3:h:qualcomm:qmp1000:-:::::::* cpe:2.3:h:qualcomm:sm8735:-:::::::* cpe:2.3:h:qualcomm:sm8750:-:::::::* cpe:2.3:h:qualcomm:sm8750p:-:::::::* cpe:2.3:h:qualcomm:snapdragon_w5\+_gen_1_wearable_platform:-:::::::* cpe:2.3:h:qualcomm:sw5100:-:::::::* cpe:2.3:h:qualcomm:sw5100p:-:::::::* cpe:2.3:h:qualcomm:sxr2230p:-:::::::* cpe:2.3:h:qualcomm:sxr2250p:-:::::::* cpe:2.3:h:qualcomm:sxr2330p:-:::::::* cpe:2.3:h:qualcomm:wcd9378:-:::::::* cpe:2.3:h:qualcomm:wcd9380:-:::::::* cpe:2.3:h:qualcomm:wcd9385:-:::::::* cpe:2.3:h:qualcomm:wcd9395:-:::::::* cpe:2.3:h:qualcomm:wcn3660b:-:::::::* cpe:2.3:h:qualcomm:wcn3680b:-:::::::* cpe:2.3:h:qualcomm:wcn3980:-:::::::* cpe:2.3:h:qualcomm:wcn3988:-:::::::* cpe:2.3:h:qualcomm:wcn7750:-:::::::* cpe:2.3:h:qualcomm:wcn7860:-:::::::* cpe:2.3:h:qualcomm:wcn7861:-:::::::* cpe:2.3:h:qualcomm:wcn7880:-:::::::* cpe:2.3:h:qualcomm:wcn7881:-:::::::* cpe:2.3:h:qualcomm:wsa8830:-:::::::* cpe:2.3:h:qualcomm:wsa8832:-:::::::* cpe:2.3:h:qualcomm:wsa8835:-:::::::* cpe:2.3:h:qualcomm:wsa8840:-:::::::* cpe:2.3:h:qualcomm:wsa8845:-:::::::* cpe:2.3:h:qualcomm:wsa8845h:-:::::::* cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:::::::* cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:::::::* cpe:2.3:o:qualcomm:qmp1000_firmware:-:::::::* cpe:2.3:o:qualcomm:sm8735_firmware:-:::::::* cpe:2.3:o:qualcomm:sm8750_firmware:-:::::::* cpe:2.3:o:qualcomm:sm8750p_firmware:-:::::::* cpe:2.3:o:qualcomm:snapdragon_w5\+_gen_1_wearable_platform_firmware:-:::::::* cpe:2.3:o:qualcomm:sw5100_firmware:-:::::::* cpe:2.3:o:qualcomm:sw5100p_firmware:-:::::::* cpe:2.3:o:qualcomm:sxr2230p_firmware:-:::::::* cpe:2.3:o:qualcomm:sxr2250p_firmware:-:::::::* cpe:2.3:o:qualcomm:sxr2330p_firmware:-:::::::* cpe:2.3:o:qualcomm:wcd9378_firmware:-:::::::* cpe:2.3:o:qualcomm:wcd9380_firmware:-:::::::* cpe:2.3:o:qualcomm:wcd9385_firmware:-:::::::* cpe:2.3:o:qualcomm:wcd9395_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn3660b_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn3680b_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn3980_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn3988_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn7750_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn7860_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn7861_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn7880_firmware:-:::::::* cpe:2.3:o:qualcomm:wcn7881_firmware:-:::::::* cpe:2.3:o:qualcomm:wsa8830_firmware:-:::::::* cpe:2.3:o:qualcomm:wsa8832_firmware:-:::::::* cpe:2.3:o:qualcomm:wsa8835_firmware:-:::::::* cpe:2.3:o:qualcomm:wsa8840_firmware:-:::::::* cpe:2.3:o:qualcomm:wsa8845_firmware:-:::::::* cpe:2.3:o:qualcomm:wsa8845h_firmware:-:::::::*
Vendors & Products		Qualcomm fastconnect 6900 Qualcomm fastconnect 6900 Firmware Qualcomm fastconnect 7800 Qualcomm fastconnect 7800 Firmware Qualcomm qmp1000 Qualcomm qmp1000 Firmware Qualcomm sm8735 Qualcomm sm8735 Firmware Qualcomm sm8750 Qualcomm sm8750 Firmware Qualcomm sm8750p Qualcomm sm8750p Firmware Qualcomm snapdragon W5\+ Gen 1 Wearable Platform Qualcomm snapdragon W5\+ Gen 1 Wearable Platform Firmware Qualcomm sw5100 Qualcomm sw5100 Firmware Qualcomm sw5100p Qualcomm sw5100p Firmware Qualcomm sxr2230p Qualcomm sxr2230p Firmware Qualcomm sxr2250p Qualcomm sxr2250p Firmware Qualcomm sxr2330p Qualcomm sxr2330p Firmware Qualcomm wcd9378 Qualcomm wcd9378 Firmware Qualcomm wcd9380 Qualcomm wcd9380 Firmware Qualcomm wcd9385 Qualcomm wcd9385 Firmware Qualcomm wcd9395 Qualcomm wcd9395 Firmware Qualcomm wcn3660b Qualcomm wcn3660b Firmware Qualcomm wcn3680b Qualcomm wcn3680b Firmware Qualcomm wcn3980 Qualcomm wcn3980 Firmware Qualcomm wcn3988 Qualcomm wcn3988 Firmware Qualcomm wcn7750 Qualcomm wcn7750 Firmware Qualcomm wcn7860 Qualcomm wcn7860 Firmware Qualcomm wcn7861 Qualcomm wcn7861 Firmware Qualcomm wcn7880 Qualcomm wcn7880 Firmware Qualcomm wcn7881 Qualcomm wcn7881 Firmware Qualcomm wsa8830 Qualcomm wsa8830 Firmware Qualcomm wsa8832 Qualcomm wsa8832 Firmware Qualcomm wsa8835 Qualcomm wsa8835 Firmware Qualcomm wsa8840 Qualcomm wsa8840 Firmware Qualcomm wsa8845 Qualcomm wsa8845 Firmware Qualcomm wsa8845h Qualcomm wsa8845h Firmware

Tue, 03 Jun 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 03 Jun 2025 06:00:00 +0000

Type	Values Removed	Values Added
Description		Memory corruption during dynamic process creation call when client is only passing address and length of shell binary.
Title		Untrusted Pointer Dereference in DSP Service
Weaknesses		CWE-822
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2025-bulletin.html
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

Subscriptions

Qualcomm Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 Fastconnect 7800 Firmware Qmp1000 Qmp1000 Firmware Sm8735 Sm8735 Firmware Sm8750 Sm8750 Firmware Sm8750p Sm8750p Firmware Snapdragon Snapdragon W5\+ Gen 1 Wearable Platform Snapdragon W5\+ Gen 1 Wearable Platform Firmware Sw5100 Sw5100 Firmware Sw5100p Sw5100p Firmware Sxr2230p Sxr2230p Firmware Sxr2250p Sxr2250p Firmware Sxr2330p Sxr2330p Firmware Wcd9378 Wcd9378 Firmware Wcd9380 Wcd9380 Firmware Wcd9385 Wcd9385 Firmware Wcd9395 Wcd9395 Firmware Wcn3660b Wcn3660b Firmware Wcn3680b Wcn3680b Firmware Wcn3980 Wcn3980 Firmware Wcn3988 Wcn3988 Firmware Wcn7750 Wcn7750 Firmware Wcn7860 Wcn7860 Firmware Wcn7861 Wcn7861 Firmware Wcn7880 Wcn7880 Firmware Wcn7881 Wcn7881 Firmware Wsa8830 Wsa8830 Firmware Wsa8832 Wsa8832 Firmware Wsa8835 Wsa8835 Firmware Wsa8840 Wsa8840 Firmware Wsa8845 Wsa8845 Firmware Wsa8845h Wsa8845h Firmware

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2025-06-03T05:53:03.272Z

Updated: 2026-02-26T18:27:39.903Z

Reserved: 2024-12-18T09:50:08.935Z

Link: CVE-2025-21486

Vulnrichment

Updated: 2025-06-03T14:56:49.824Z

NVD

Status : Analyzed

Published: 2025-06-03T06:15:26.590

Modified: 2025-08-20T20:25:35.943

Link: CVE-2025-21486

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-06-20T13:55:54Z

Weaknesses

CWE-822

Tracking

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact total

Subscriptions

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