CVE-2021-35126

Home/CVE/Memory corruption in DSP service due to improper validation of input parameters in Snapdragon Auto, Snapdragon Compute,

CVE

Memory corruption in DSP service due to improper validation of input parameters in Snapdragon Auto, Snapdragon Compute,

Memory corruption in DSP service due to improper validation of input parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile.

HIGH · CVSS 8.4 EPSS 0.00111

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-129Improper Validation of Array Index

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Affected Products & Versions

qualcomm qam8295p firmwareall versions
qualcomm qca6391 firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qcm6490 firmwareall versions
qualcomm qcs6490 firmwareall versions
qualcomm sa8295p firmwareall versions
qualcomm sd 8 gen1 5g firmwareall versions
qualcomm sd 8cx gen3 firmwareall versions
Show all 26 affected productsqualcomm sd778g firmwareall versions
qualcomm sd780g firmwareall versions
qualcomm sd888 firmwareall versions
qualcomm sd888 5g firmwareall versions
qualcomm sm7315 firmwareall versions
qualcomm sm7325p firmwareall versions
qualcomm wcd9370 firmwareall versions
qualcomm wcd9375 firmwareall versions
qualcomm wcd9380 firmwareall versions
qualcomm wcd9385 firmwareall versions
qualcomm wcn6740 firmwareall versions
qualcomm wcn6750 firmwareall versions
qualcomm wcn6850 firmwareall versions
qualcomm wcn6851 firmwareall versions
qualcomm wcn6855 firmwareall versions
qualcomm wcn6856 firmwareall versions
qualcomm wsa8830 firmwareall versions
qualcomm wsa8835 firmwareall versions

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Scoring & Timeline

8.4

HIGH · CVSS v3.1 · product-security@qualcomm.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD14 Jun 2022 · 10:15 AM

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

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletinVendor Advisory

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Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

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