CVE-2018-14625
Quick assessment
Affected
[UNKNOWN] kernel
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.
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux Kernel存在资源管理错误漏洞，该漏洞源于存在竞争条件，攻击者利用该漏洞可以导致信息泄漏或拦截破坏发往其他客户端的消息。
Possible ATT&CK Techniques 1 AI
T1112 · Modify Registry
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I. Basic Information for CVE-2018-14625
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux Kernel存在资源管理错误漏洞，该漏洞源于存在竞争条件，攻击者利用该漏洞可以导致信息泄漏或拦截破坏发往其他客户端的消息。
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-2018-14625
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-14625 (10)
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🔗 USN-3878-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu Read full article vendor-advisory x_refsource_UBUNTU
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🔗 USN-3878-2: Linux kernel (Azure) vulnerabilities | Ubuntu security notices | Ubuntu Read full article vendor-advisory x_refsource_UBUNTU
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Mailing List Discussions for CVE-2018-14625 (1)
Other References for CVE-2018-14625 (1)
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https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039 x_refsource_MISC
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V. Comments for CVE-2018-14625
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