SB2018070619 - Use-after-free in Google, Google Android
Published: July 6, 2018 Updated: August 8, 2020
Security Bulletin ID
SB2018070619
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2018-3587)
The vulnerability allows a local authenticated user to execute arbitrary code.
In a firmware memory dump feature in all Android releases from CAF using the Linux kernel (Android for MSM, Firefox OS for MSM, QRD Android), a Use After Free condition can occur.
Remediation
Install update from vendor's website.
References
- https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=35af847c2364acf1bfb4ffd679130898e6ae6285
- https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=a18c0b5955a2f6281bc89d1add3f24907813ae31
- https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=e4dbb2c8180d6f3b600b93f9090fe1a7f49df027
- https://www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletin