CVE-2019-1999

In binder_alloc_free_page of binder_alloc.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-120025196.

• CWE-415

• http://www.securityfocus.com/bid/106851Broken Link
• https://seclists.org/bugtraq/2019/Aug/13Mailing List, Third Party Advisory
• https://source.android.com/security/bulletin/2019-02-01Vendor Advisory
• https://usn.ubuntu.com/3979-1/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4495Third Party Advisory
• https://www.exploit-db.com/exploits/46357/Exploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/106851Broken Link
• https://seclists.org/bugtraq/2019/Aug/13Mailing List, Third Party Advisory
• https://source.android.com/security/bulletin/2019-02-01Vendor Advisory
• https://usn.ubuntu.com/3979-1/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4495Third Party Advisory
• https://www.exploit-db.com/exploits/46357/Exploit, Third Party Advisory, VDB Entry

Published

Feb 28, 2019

Last Modified

Jun 17, 2026

Status

Modified

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