CVE-2019-1999
Quick assessment
Affected
Android Android
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Google Android是美国谷歌（Google）公司的和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。 Google Android中的Binder驱动程序的binder_alloc_free_page存在双重释放漏洞。本地攻击者可利用该漏洞提升权限。
Public Exploits 1
ExploitDB · 1
EDB-46357 [dos]
Possible ATT&CK Techniques 2 AI
T1069 · Permission Groups Discovery T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2019-1999
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Android 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Android是美国谷歌（Google）公司的和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。 Google Android中的Binder驱动程序的binder_alloc_free_page存在双重释放漏洞。本地攻击者可利用该漏洞提升权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2019-1999
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2019-1999 (3)
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https://source.android.com/security/bulletin/2019-02-01 x_refsource_CONFIRM
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Exploits & Public PoCs for CVE-2019-1999 (1)
Mailing List Discussions for CVE-2019-1999 (1)
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🔗 Bugtraq: [SECURITY] [DSA 4495-1] linux security update Read full article mailing-list x_refsource_BUGTRAQ
Same Patch Batch · Android · 2019-02-28 · 14 CVEs total
| CVE-2019-1986 | Android 缓冲区错误漏洞 | |
| CVE-2019-1987 | Android 缓冲区错误漏洞 | |
| CVE-2019-1988 | Android 缓冲区错误漏洞 | |
| CVE-2019-1991 | Android 缓冲区错误漏洞 | |
| CVE-2019-1992 | Android 竞争条件问题漏洞 | |
| CVE-2019-1993 | Google Android 输入验证错误漏洞 | |
| CVE-2019-1994 | Android 权限许可和访问控制问题漏洞 | |
| CVE-2019-1995 | Android 信息泄露漏洞 | |
| CVE-2019-1996 | Android 缓冲区错误漏洞 | |
| CVE-2019-1997 | Android 信息泄露漏洞 | |
| CVE-2019-1998 | Android 安全漏洞 | |
| CVE-2019-2000 | Google Android 资源管理错误漏洞 | |
| CVE-2019-2001 | Android 信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-1999
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