CVE-2020-11175

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CVE

u'Use after free issue in Bluetooth transport driver when a method in the object is accessed after the object has been d

u'Use after free issue in Bluetooth transport driver when a method in the object is accessed after the object has been deleted due to improper timer handling.' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009W, MSM8909W, QCS605, QM215, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA855, SDM1000, SDM640, SDM670, SDM710, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6350, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SXR1120, SXR1130, SXR2130, SXR2130P.

HIGH · CVSS 7.8 EPSS 0.00037

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-416Use After Free

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Affected Products & Versions

qualcomm apq8009w firmwareall versions
qualcomm msm8909w firmwareall versions
qualcomm qcs605 firmwareall versions
qualcomm qm215 firmwareall versions
qualcomm sa6155 firmwareall versions
qualcomm sa6155p firmwareall versions
qualcomm sa8155 firmwareall versions
qualcomm sa8155p firmwareall versions
Show all 31 affected productsqualcomm sda640 firmwareall versions
qualcomm sda670 firmwareall versions
qualcomm sda855 firmwareall versions
qualcomm sdm1000 firmwareall versions
qualcomm sdm640 firmwareall versions
qualcomm sdm670 firmwareall versions
qualcomm sdm710 firmwareall versions
qualcomm sdm845 firmwareall versions
qualcomm sdx50m firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm sdx55m firmwareall versions
qualcomm sm6125 firmwareall versions
qualcomm sm6350 firmwareall versions
qualcomm sm7225 firmwareall versions
qualcomm sm7250 firmwareall versions
qualcomm sm7250p firmwareall versions
qualcomm sm8150 firmwareall versions
qualcomm sm8150p firmwareall versions
qualcomm sm8250 firmwareall versions
qualcomm sxr1120 firmwareall versions
qualcomm sxr1130 firmwareall versions
qualcomm sxr2130 firmwareall versions
qualcomm sxr2130p 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 NVD12 Nov 2020 · 10:15 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-2020-11-01High

🔗

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/november-2020-bulletinVendor Advisory

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