What is the severity of CVE-2019-2306?

CVE-2019-2306 is classified as a high-severity vulnerability due to its potential for buffer over-read and exposure of sensitive information.

How do I fix CVE-2019-2306?

To fix CVE-2019-2306, users should update their Qualcomm firmware to the latest version that addresses the vulnerability.

What devices are affected by CVE-2019-2306?

CVE-2019-2306 affects various Qualcomm Snapdragon platforms, including MDM9150, MDM9206, MDM9607, and others.

What impact can CVE-2019-2306 have on my device?

If exploited, CVE-2019-2306 can lead to unauthorized access to sensitive data through buffer over-read vulnerabilities.

Is CVE-2019-2306 being actively exploited in the wild?

As of now, there is no public indication that CVE-2019-2306 is being actively exploited, but users are advised to apply updates as a precaution.

Vulnerability/
CVE-2019-2306

high

7.8

CWE

125 704

25/7/2019

4/8/2024

CVE-2019-2306: Incorrect Type Cast

First published: Thu Jul 25 2019(Updated: )

Improper casting of structure while handling the buffer leads to out of bound read in display in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Qualcomm MDM9150 Firmware
Qualcomm MDM9150 firmware
Qualcomm MDM9206
Qualcomm MDM9206 firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm MDM9650
Qualcomm MDM9650 firmware
Qualcomm 8909 Firmware
Qualcomm Snapdragon 8909
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS605
Qualcomm QCS605 Firmware
Qualcomm 215 Mobile Firmware
Qualcomm 215 Firmware
Qualcomm SD210 Firmware
Qualcomm SD 210 Firmware
Qualcomm SD 212
Qualcomm SD 212 Firmware
Qualcomm 205 Firmware
Qualcomm SD205 Firmware
Qualcomm SDR425 Firmware
Qualcomm Snapdragon 425
Qualcomm SD427 Firmware
Qualcomm SD 427 firmware
Qualcomm SD 430 Firmware
Qualcomm SD 430 Firmware
qualcomm sd435 firmware
Qualcomm Snapdragon 435
Qualcomm SDM450 Firmware
Qualcomm SDM450
Qualcomm SD615 Firmware
Qualcomm Snapdragon 615
Qualcomm SD 616 Firmware
Qualcomm Snapdragon 616
Qualcomm Snapdragon 415 Firmware
Qualcomm Snapdragon 415
Qualcomm SD 625 Firmware
Qualcomm Snapdragon 625
Qualcomm SD632 Firmware
Qualcomm SD 632 firmware
Qualcomm SDM636 Firmware
Qualcomm Snapdragon 636
Qualcomm Snapdragon 665
Qualcomm Snapdragon 665
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
Qualcomm Snapdragon 712 Firmware
Qualcomm Snapdragon 712
Qualcomm SD710 Firmware
Qualcomm Snapdragon 710
Qualcomm SD 670
Qualcomm SDM670
Qualcomm SD 730 Firmware
Qualcomm Snapdragon 730
Qualcomm SD820 Firmware
Qualcomm SD820 Firmware
Qualcomm SD820A Firmware
Qualcomm SD820A Firmware
Qualcomm SD835 Firmware
Qualcomm Snapdragon 835
Qualcomm SDA845 Firmware
Qualcomm SD845
Qualcomm SD850 Firmware
Qualcomm SD850
Qualcomm SD855 Firmware
Qualcomm SD855 Firmware
Qualcomm SDA660
Qualcomm SDA660
Qualcomm SDM439 Firmware
Qualcomm SDM439 Firmware
Qualcomm SDM630
Qualcomm SDM630 Firmware
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware

Remedy

https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin

Never miss a vulnerability like this again

Reference Links

https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin

Frequently Asked Questions

What is the severity of CVE-2019-2306?
CVE-2019-2306 is classified as a high-severity vulnerability due to its potential for buffer over-read and exposure of sensitive information.
How do I fix CVE-2019-2306?
To fix CVE-2019-2306, users should update their Qualcomm firmware to the latest version that addresses the vulnerability.
What devices are affected by CVE-2019-2306?
CVE-2019-2306 affects various Qualcomm Snapdragon platforms, including MDM9150, MDM9206, MDM9607, and others.
What impact can CVE-2019-2306 have on my device?
If exploited, CVE-2019-2306 can lead to unauthorized access to sensitive data through buffer over-read vulnerabilities.
Is CVE-2019-2306 being actively exploited in the wild?
As of now, there is no public indication that CVE-2019-2306 is being actively exploited, but users are advised to apply updates as a precaution.