CVE-2020-11187

Home/CVE/Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Co

CVE

Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Co

Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile.

HIGH · CVSS 7.8 EPSS 0.00039

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 aqt1000 firmwareall versions
qualcomm csrb31024 firmwareall versions
qualcomm pm7150a firmwareall versions
qualcomm pm7150l firmwareall versions
qualcomm pm7250 firmwareall versions
qualcomm pm7250b firmwareall versions
qualcomm pm8004 firmwareall versions
qualcomm pm8008 firmwareall versions
Show all 60 affected productsqualcomm pm855 firmwareall versions
qualcomm pm855b firmwareall versions
qualcomm pm855l firmwareall versions
qualcomm pm855p firmwareall versions
qualcomm pmk8002 firmwareall versions
qualcomm pmx24 firmwareall versions
qualcomm pmx50 firmwareall versions
qualcomm pmx55 firmwareall versions
qualcomm qat3516 firmwareall versions
qualcomm qat3518 firmwareall versions
qualcomm qat3519 firmwareall versions
qualcomm qat3555 firmwareall versions
qualcomm qat5515 firmwareall versions
qualcomm qat5522 firmwareall versions
qualcomm qat5533 firmwareall versions
qualcomm qbt2000 firmwareall versions
qualcomm qca6391 firmwareall versions
qualcomm qca6564au firmwareall versions
qualcomm qca6574a firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6584au firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qca8337 firmwareall versions
qualcomm qdm2301 firmwareall versions
qualcomm qdm2305 firmwareall versions
qualcomm qdm3301 firmwareall versions
qualcomm qdm5620 firmwareall versions
qualcomm qdm5621 firmwareall versions
qualcomm qdm5650 firmwareall versions
qualcomm qdm5652 firmwareall versions
qualcomm qdm5670 firmwareall versions
qualcomm qdm5671 firmwareall versions
qualcomm qdm5677 firmwareall versions
qualcomm qdm5679 firmwareall versions
qualcomm qet4101 firmwareall versions
qualcomm qet5100 firmwareall versions
qualcomm qet6110 firmwareall versions
qualcomm qln1021aq firmwareall versions
qualcomm qln1031 firmwareall versions
qualcomm qln1036aq firmwareall versions
qualcomm qln4642 firmwareall versions
qualcomm qln4650 firmwareall versions
qualcomm qln5020 firmwareall versions
qualcomm qln5030 firmwareall versions
qualcomm qln5040 firmwareall versions
qualcomm qpa2625 firmwareall versions
qualcomm qpa5580 firmwareall versions
qualcomm qpa6560 firmwareall versions
qualcomm qpa8673 firmwareall versions
qualcomm qpa8686 firmwareall versions
qualcomm qpa8801 firmwareall versions

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Scoring & Timeline

7.8

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 NVD22 Feb 2021 · 07:15 AM

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

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Vendor Advisories

android-securityANDROID-2021-02-01High

🔗

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/february-2021-bulletinVendor Advisory

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