CVE-2023-21625

Home/CVE/Information disclosure in Network Services due to buffer over-read while the device receives DNS response.

CVE

Information disclosure in Network Services due to buffer over-read while the device receives DNS response.

HIGH · CVSS 8.2 EPSS 0.00092

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-125Out-of-bounds Read

CWE-126Buffer Over-read

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Affected Products & Versions

qualcomm apq8009 firmwareall versions
qualcomm apq8017 firmwareall versions
qualcomm apq8037 firmwareall versions
qualcomm ar8031 firmwareall versions
qualcomm csra6620 firmwareall versions
qualcomm csra6640 firmwareall versions
qualcomm mdm9205 firmwareall versions
qualcomm mdm9250 firmwareall versions
Show all 46 affected productsqualcomm mdm9650 firmwareall versions
qualcomm msm8108 firmwareall versions
qualcomm msm8208 firmwareall versions
qualcomm msm8209 firmwareall versions
qualcomm msm8608 firmwareall versions
qualcomm msm8917 firmwareall versions
qualcomm msm8937 firmwareall versions
qualcomm qca4004 firmwareall versions
qualcomm qca4010 firmwareall versions
qualcomm qca4020 firmwareall versions
qualcomm qca4024 firmwareall versions
qualcomm qca6174a firmwareall versions
qualcomm qca6564a firmwareall versions
qualcomm qca6564au firmwareall versions
qualcomm qca6574a firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca9377 firmwareall versions
qualcomm qcs405 firmwareall versions
qualcomm qts110 firmwareall versions
qualcomm sd205 firmwareall versions
qualcomm sd210 firmwareall versions
qualcomm sd429 firmwareall versions
qualcomm sd439 firmwareall versions
qualcomm sd835 firmwareall versions
qualcomm wcd9306 firmwareall versions
qualcomm wcd9326 firmwareall versions
qualcomm wcd9335 firmwareall versions
qualcomm wcd9340 firmwareall versions
qualcomm wcn3610 firmwareall versions
qualcomm wcn3615 firmwareall versions
qualcomm wcn3660b firmwareall versions
qualcomm wcn3680b firmwareall versions
qualcomm wcn3980 firmwareall versions
qualcomm wcn3990 firmwareall versions
qualcomm wcn3998 firmwareall versions
qualcomm wcn3999 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wsa8815 firmwareall versions

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Scoring & Timeline

8.2

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 NVD08 Aug 2023 · 10:15 AM

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

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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/august-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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