What’s Vulnerable › Vulnerabilities

CVE-2019-1999

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-02-28 · updated 2026-06-17
• Weakness: CWE-415

Description

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.

Affected products

• Canonical Ubuntu Linux: 19.04
• Debian Linux: 9.0, 10.0
• Android: all versions

References

• http://www.securityfocus.com/bid/106851
• https://seclists.org/bugtraq/2019/Aug/13
• https://source.android.com/security/bulletin/2019-02-01
• https://usn.ubuntu.com/3979-1/
• https://www.debian.org/security/2019/dsa-4495
• https://www.exploit-db.com/exploits/46357/
• http://www.securityfocus.com/bid/106851
• https://seclists.org/bugtraq/2019/Aug/13
• https://source.android.com/security/bulletin/2019-02-01
• https://usn.ubuntu.com/3979-1/
• https://www.debian.org/security/2019/dsa-4495
• https://www.exploit-db.com/exploits/46357/

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