CVE-2019-14041 PoC — 多款Qualcomm产品缓冲区错误漏洞

Source

https://github.com/tamirzb/CVE-2019-14041

Associated Vulnerability

Title:多款Qualcomm产品缓冲区错误漏洞 (CVE-2019-14041)
Description:During listener modified response processing, a buffer overrun occurs due to lack of buffer size verification when updating message buffer with physical address information in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, MDM9206, MDM9207C, MDM9607, MDM9640, MDM9650, MSM8905, MSM8909W, MSM8917, MSM8953, MSM8996AU, Nicobar, QCM2150, QCS405, QCS605, QM215, Rennell, SA6155P, Saipan, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM670, SDM710, SDM845, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

Description

PoC code for CVE-2019-14041

Readme

# CVE-2019-14041

Proof-of-concept code for CVE-2019-14041

More details about the vulnerability are available [in the blog post](https://blog.zimperium.com/multiple-kernel-vulnerabilities-affecting-all-qualcomm-devices).

If you have any questions, you are welcome to DM me on Twitter ([@tamir_zb](https://twitter.com/tamir_zb)).

## Build & Run

In order to build, run Android NDK's `ndk-build`.

In order to run the PoC, make sure to run it from a context where
`/dev/qseecom` is accessible.

## Result

Running this on a Pixel 3 running Android 9 causes the kernel to panic. In
theory this PoC should work on other Android devices and versions without any
modifications but I have not tested it.

File Snapshot

Remarks

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