CVE-2017-11060 : What You Need to Know

Android for MSM, Firefox OS for MSM, QRD Android, and all Android releases from CAF are affected by a buffer overread vulnerability. This vulnerability occurs during the processing of specific vendor commands in the Linux kernel, potentially leading to security issues.

Understanding CVE-2017-11060

This CVE entry highlights a buffer overread vulnerability affecting various Android platforms due to improper handling of certain vendor commands.

What is CVE-2017-11060?

A buffer overread vulnerability has been identified in Android for MSM, Firefox OS for MSM, QRD Android, and all Android releases from CAF. The issue arises during the processing of specific vendor commands in the Linux kernel.

The Impact of CVE-2017-11060

The vulnerability could be exploited by attackers to potentially compromise the security of affected Android devices, leading to unauthorized access or other security breaches.

Technical Details of CVE-2017-11060

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The buffer overread occurs during the processing of ACA_NL80211_VENDOR_SUBCMD_EXTSCAN_PNO_SET_PASSPOINT_LIST and QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_PNO_SET_LIST cfg80211 vendor commands in specific functions.

Affected Systems and Versions

Android for MSM
Firefox OS for MSM
QRD Android
All Android releases from CAF

Exploitation Mechanism

The vulnerability is triggered during the processing of certain vendor commands in the Linux kernel, specifically in the __wlan_hdd_cfg80211_set_passpoint_list and hdd_extscan_passpoint_fill_network_list functions.

Mitigation and Prevention

Protecting systems from CVE-2017-11060 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the respective vendors promptly.
Monitor vendor security bulletins for updates and advisories.

Long-Term Security Practices

Regularly update and patch all software components to mitigate known vulnerabilities.
Implement network segmentation and access controls to limit the impact of potential security breaches.
Conduct regular security assessments and penetration testing to identify and address security weaknesses.
Educate users about safe browsing habits and potential security risks.
Consider implementing intrusion detection systems to detect and respond to potential security incidents.

Patching and Updates

Regularly check for security updates and patches from Android, Qualcomm, and other relevant vendors to address the CVE-2017-11060 vulnerability.