CVE-2022-33226

Home/CVE/Memory corruption due to buffer copy without checking the size of input in Core while processing ioctl commands from dia

CVE

Memory corruption due to buffer copy without checking the size of input in Core while processing ioctl commands from dia

Memory corruption due to buffer copy without checking the size of input in Core while processing ioctl commands from diag client applications.

MEDIUM · CVSS 6.7 EPSS 0.00043

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Affected Products & Versions

qualcomm aqt1000 firmwareall versions
qualcomm wcn3991 firmwareall versions
qualcomm wcn3998 firmwareall versions
qualcomm wcn685x-5 firmwareall versions
qualcomm wcn685x-1 firmwareall versions
qualcomm wcn785x-1 firmwareall versions
qualcomm wcn785x-5 firmwareall versions
qualcomm qam8255p firmwareall versions
Show all 33 affected productsqualcomm qca6420 firmwareall versions
qualcomm qca6430 firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6698aq firmwareall versions
qualcomm qca6797aq firmwareall versions
qualcomm sa8255p firmwareall versions
qualcomm sd855 firmwareall versions
qualcomm sm8450 firmwareall versions
qualcomm sm8150 firmwareall versions
qualcomm sm8150-ac firmwareall versions
qualcomm sm8350 firmwareall versions
qualcomm sm8350-ac firmwareall versions
qualcomm snapdragon wear 4100\+ platform firmwareall versions
qualcomm wcd9341 firmwareall versions
qualcomm wcd9380 firmwareall versions
qualcomm wcd9385 firmwareall versions
qualcomm wcn3610 firmwareall versions
qualcomm wcn3660b firmwareall versions
qualcomm wcn3680b firmwareall versions
qualcomm wcn3980 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wsa8815 firmwareall versions
qualcomm wsa8830 firmwareall versions
qualcomm wsa8835 firmwareall versions

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Scoring & Timeline

6.7

MEDIUM · 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 NVD06 Jun 2023 · 08:15 AM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/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/june-2023-bulletinVendor Advisory

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External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

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NIST 800-53
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