CVE-2019-2312 Memory corruption in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
A buffer overflow in Qualcomm Snapdragon firmware allows attackers to execute arbitrary code or escalate privileges via vendor commands.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-2312?
CVE-2019-2312 is a high-severity memory corruption vulnerability in Qualcomm Mdm9607 Firmware, published on 25 Jul 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
When handling the vendor command there exists a potential buffer overflow due to lack of input validation of data buffer received in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9607, MDM9640, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, 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, SDM630, SDM660, SDX24
Weakness: CWE-119
Which versions are affected by CVE-2019-2312?
It affects 35 products.
Products include Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Msm8996au Firmware, Qualcomm Qca6174a Firmware, Qualcomm Qca6574au Firmware, Qualcomm Qca9377 Firmware and 29 more.
How do I fix CVE-2019-2312?
No fix has been published for CVE-2019-2312 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-2312 being exploited?
There is no known exploitation of CVE-2019-2312 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Mdm9607 Firmware
- CVE-2019-10531 Memory corruption in Snapdragon Auto, Snapdragon Mobile, Snapdragon Wearables
- CVE-2019-2276 Memory corruption in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Mobile, Snapdragon Voice & Music
- CVE-2018-5915 Denial of service in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear
- CVE-2015-9126 Memory corruption in Snapdragon Mobile, Snapdragon Wear
- CVE-2016-10479 Memory corruption in Snapdragon Mobile
Sources
Also known as GHSA-7vqq-xjm4-2hhv.