CVE-2019-10582 : Vulnerability Insights and Analysis
Learn about CVE-2019-10582, a 'use after free' vulnerability in Qualcomm Snapdragon chipsets affecting various products and versions. Find mitigation steps and prevention measures here.
This CVE-2019-10582 article provides insights into a 'use after free' issue affecting various Qualcomm Snapdragon chipsets.
Understanding CVE-2019-10582
This vulnerability involves the misuse of invalidated iterators to delete objects in the sensors HAL of multiple Qualcomm Snapdragon chipsets.
What is CVE-2019-10582?
The issue of 'use after free' arises when an invalidated iterator is utilized to delete an object in the sensors HAL of Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables. The affected chipsets include APQ8096AU, MSM8909W, Nicobar, QCS605, SA6155P, SDA845, SDM429W, SDM670, SDM710, SDM845, SM6150, SM8150, SM8250, SXR1130, and SXR2130.
The Impact of CVE-2019-10582
This vulnerability could allow attackers to execute arbitrary code or cause a denial of service by exploiting the 'use after free' issue in the sensors HAL of the mentioned Qualcomm Snapdragon chipsets.
Technical Details of CVE-2019-10582
This section delves into the technical aspects of the CVE-2019-10582 vulnerability.
Vulnerability Description
The vulnerability involves a 'use after free' issue in the sensors HAL of Snapdragon chipsets, potentially leading to security breaches.
Affected Systems and Versions
- Products: Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- Versions: APQ8096AU, MSM8909W, Nicobar, QCS605, SA6155P, SDA845, SDM429W, SDM670, SDM710, SDM845, SM6150, SM8150, SM8250, SXR1130, SXR2130
Exploitation Mechanism
The vulnerability can be exploited by using invalidated iterators to delete objects in the sensors HAL, potentially leading to unauthorized code execution or service disruption.
Mitigation and Prevention
To address CVE-2019-10582, follow these mitigation strategies:
Immediate Steps to Take
- Apply patches provided by Qualcomm promptly.
- Monitor Qualcomm's security bulletins for updates.
Long-Term Security Practices
- Regularly update firmware and software on affected devices.
- Implement network segmentation to limit the impact of potential attacks.
Patching and Updates
- Stay informed about security advisories from Qualcomm.
- Apply recommended patches and updates to mitigate the vulnerability effectively.