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I. Basic Information for CVE-2018-14656
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel中的‘show_opcodes()’函数的callers存在安全漏洞，该漏洞源于程序缺少地址检测。攻击者可利用该漏洞将任意内核地址上的内核内存转存到dmesg日志中。
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
VendorProductAffected VersionsCPESubscribe
[UNKNOWN]kernel n/a -
II. Public POCs for CVE-2018-14656
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III. Intelligence Information for CVE-2018-14656
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New Vulnerabilities
Product: kernel
Vendor: [UNKNOWN]
Same weakness: CWE-20
V. Comments for CVE-2018-14656

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