CVE-2019-2246

Home/CVE/Thread start can cause invalid memory writes to arbitrary memory location since the argument is passed by user to kernel

CVE

Thread start can cause invalid memory writes to arbitrary memory location since the argument is passed by user to kernel

Thread start can cause invalid memory writes to arbitrary memory location since the argument is passed by user to kernel in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9205, MDM9640, MSM8996AU, QCA6574, QCS605, Qualcomm 215, SD 425, SD 427, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM439, SDM630, SDM660, SDX24, Snapdragon_High_Med_2016, SXR1130.

HIGH · CVSS 7.8 EPSS 0.00094

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-787Out-of-bounds Write

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Affected Products & Versions

qualcomm mdm9205 firmwareall versions
qualcomm mdm9640 firmwareall versions
qualcomm msm8996au firmwareall versions
qualcomm qca6574 firmwareall versions
qualcomm qcs605 firmwareall versions
qualcomm 215 firmwareall versions
qualcomm sd 425 firmwareall versions
qualcomm sd 427 firmwareall versions
Show all 33 affected productsqualcomm sd 435 firmwareall versions
qualcomm sd 439 firmwareall versions
qualcomm sd 429 firmwareall versions
qualcomm sd 450 firmwareall versions
qualcomm sd 625 firmwareall versions
qualcomm sd 636 firmwareall versions
qualcomm sd 665 firmwareall versions
qualcomm sd 675 firmwareall versions
qualcomm sd 712 firmwareall versions
qualcomm sd 710 firmwareall versions
qualcomm sd 670 firmwareall versions
qualcomm sd 730 firmwareall versions
qualcomm sd 820 firmwareall versions
qualcomm sd 835 firmwareall versions
qualcomm sd 845 firmwareall versions
qualcomm sd 850 firmwareall versions
qualcomm sd 855 firmwareall versions
qualcomm sd 8cx firmwareall versions
qualcomm sda660 firmwareall versions
qualcomm sdm439 firmwareall versions
qualcomm sdm630 firmwareall versions
qualcomm sdm660 firmwareall versions
qualcomm sdx24 firmwareall versions
qualcomm snapdragon high med 2016 firmwareall versions
qualcomm sxr1130 firmwareall versions

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Scoring & Timeline

7.8

HIGH · CVSS v3.1 · product-security@qualcomm.com

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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 Nov 2019 · 05:15 PM

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-2019-09-01High

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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://source.android.com/security/bulletin/Vendor Advisory

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