CVE-2020-11294

Home/CVE/Out of bound write in logger due to prefix size is not validated while prepended to logging string in Snapdragon Auto, S

CVE

Out of bound write in logger due to prefix size is not validated while prepended to logging string in Snapdragon Auto, S

Out of bound write in logger due to prefix size is not validated while prepended to logging string in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables.

MEDIUM · CVSS 5.9 EPSS 0.00041

Monitor

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

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-129Improper Validation of Array Index

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Affected Products & Versions

qualcomm ar8035 firmwareall versions
qualcomm pm215 firmwareall versions
qualcomm pm3003a firmwareall versions
qualcomm pm6125 firmwareall versions
qualcomm pm6150 firmwareall versions
qualcomm pm6150a firmwareall versions
qualcomm pm6150l firmwareall versions
qualcomm pm6350 firmwareall versions
Show all 60 affected productsqualcomm pm640a firmwareall versions
qualcomm pm640l firmwareall versions
qualcomm pm640p firmwareall versions
qualcomm pm670 firmwareall versions
qualcomm pm670l firmwareall versions
qualcomm pm7150a firmwareall versions
qualcomm pm7150l firmwareall versions
qualcomm pm7250 firmwareall versions
qualcomm pm7250b firmwareall versions
qualcomm pm8005 firmwareall versions
qualcomm pm8008 firmwareall versions
qualcomm pm8009 firmwareall versions
qualcomm pm8150a firmwareall versions
qualcomm pm8150b firmwareall versions
qualcomm pm8150c firmwareall versions
qualcomm pm8150l firmwareall versions
qualcomm pm8250 firmwareall versions
qualcomm pm8350 firmwareall versions
qualcomm pm8350b firmwareall versions
qualcomm pm8350bh firmwareall versions
qualcomm pm8350c firmwareall versions
qualcomm pm855 firmwareall versions
qualcomm pm855b firmwareall versions
qualcomm pm855l firmwareall versions
qualcomm pm8909 firmwareall versions
qualcomm pm8998 firmwareall versions
qualcomm pmi632 firmwareall versions
qualcomm pmi8998 firmwareall versions
qualcomm pmk8002 firmwareall versions
qualcomm pmk8003 firmwareall versions
qualcomm pmk8350 firmwareall versions
qualcomm pmm6155au firmwareall versions
qualcomm pmm8155au firmwareall versions
qualcomm pmm8195au firmwareall versions
qualcomm pmm855au firmwareall versions
qualcomm pmr525 firmwareall versions
qualcomm pmr735a firmwareall versions
qualcomm pmr735b firmwareall versions
qualcomm pmw3100 firmwareall versions
qualcomm pmx55 firmwareall versions
qualcomm qat3516 firmwareall versions
qualcomm qat3518 firmwareall versions
qualcomm qat3519 firmwareall versions
qualcomm qat3522 firmwareall versions
qualcomm qat3550 firmwareall versions
qualcomm qat3555 firmwareall versions
qualcomm qat5515 firmwareall versions
qualcomm qat5516 firmwareall versions
qualcomm qat5522 firmwareall versions
qualcomm qat5533 firmwareall versions
qualcomm qat5568 firmwareall versions
qualcomm qbt1500 firmwareall versions

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Scoring & Timeline

5.9

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 NVD07 May 2021 · 09:15 AM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/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/may-2021-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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