CVE-2017-18170 : What You Need to Know
Learn about CVE-2017-18170, an Integer Underflow vulnerability in Qualcomm's Snapdragon Mobile devices, potentially leading to memory corruption. Find mitigation steps and affected versions here.
CVE-2017-18170 pertains to an Integer Underflow vulnerability in the Bluetooth Controller function of Snapdragon Mobile devices, potentially leading to memory corruption.
Understanding CVE-2017-18170
This CVE involves insufficient validation of user input in the Bluetooth Controller function of Snapdragon Mobile devices, which can result in memory corruption due to an Integer Underflow vulnerability.
What is CVE-2017-18170?
CVE-2017-18170 is a security vulnerability in Qualcomm's Snapdragon Mobile devices that allows for potential memory corruption through improper input validation in the Bluetooth Controller function.
The Impact of CVE-2017-18170
The vulnerability can be exploited to cause memory corruption, which may lead to system instability, crashes, or potentially allow attackers to execute arbitrary code on affected devices.
Technical Details of CVE-2017-18170
This section provides more technical insights into the CVE.
Vulnerability Description
The Integer Underflow vulnerability in the Bluetooth Controller function of Snapdragon Mobile devices can be exploited to corrupt memory, posing a security risk to the affected systems.
Affected Systems and Versions
- Product: Snapdragon Mobile
- Vendor: Qualcomm, Inc.
- Versions Affected: QCA9379, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 820, SD 835, SD 845, SD 850, SDM630, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016
Exploitation Mechanism
The vulnerability arises from insufficient validation of user input in the Bluetooth Controller function, allowing attackers to manipulate data and potentially trigger memory corruption.
Mitigation and Prevention
To address CVE-2017-18170, users and organizations should take immediate and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by Qualcomm promptly.
- Monitor official sources for updates and advisories regarding this vulnerability.
Long-Term Security Practices
- Regularly update firmware and software on Snapdragon Mobile devices.
- Implement network segmentation and access controls to minimize the impact of potential attacks.
Patching and Updates
- Stay informed about security bulletins and patches released by Qualcomm to address CVE-2017-18170.