CVE-2019-14122 : Vulnerability Insights and Analysis
Learn about CVE-2019-14122, a vulnerability in Snapdragon Auto and Snapdragon Mobile platforms leading to memory failure in SKB due to inadequate padding allocation, impacting Saipan, SM8150, SM8250, SXR2130 devices.
In Snapdragon Auto and Snapdragon Mobile platforms, a vulnerability exists that can lead to memory failure in SKB due to inadequate padding allocation in low-memory or heavily fragmented memory targets.
Understanding CVE-2019-14122
This CVE involves a memory allocation issue in specific Qualcomm devices, potentially resulting in memory failure.
What is CVE-2019-14122?
The vulnerability in Snapdragon Auto and Snapdragon Mobile platforms can cause memory failure in SKB due to insufficient padding allocation in certain device types.
The Impact of CVE-2019-14122
The vulnerability may lead to memory failure in SKB, affecting the performance and stability of the affected devices.
Technical Details of CVE-2019-14122
The technical aspects of this CVE include:
Vulnerability Description
- Memory allocation process fails to include necessary padding in the skb
- Primarily affects low-memory targets or devices with significant memory fragmentation
Affected Systems and Versions
- Products: Snapdragon Auto, Snapdragon Mobile
- Versions: Saipan, SM8150, SM8250, SXR2130
Exploitation Mechanism
- Memory failure occurs due to the absence of required padding in the skb
Mitigation and Prevention
To address CVE-2019-14122, consider the following:
Immediate Steps to Take
- Apply patches or updates provided by Qualcomm
- Monitor official channels for security advisories
Long-Term Security Practices
- Regularly update device firmware and software
- Implement memory management best practices
Patching and Updates
- Stay informed about security bulletins from Qualcomm
- Promptly apply recommended patches and updates