CVE-2017-10663
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I. Basic Information for CVE-2017-10663
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
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 4.12.4之前的版本中的fs/f2fs/super.c文件的‘sanity_check_ckpt’函数存在安全漏洞，该漏洞源于程序没有验证blkoff和segno数组。本地攻击者可利用该漏洞获取权限。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2017-10663
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|---|
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- Android Security Bulletin—August 2017 | Android Open Source Projectx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2017-10663
Same Patch Batch · n/a · 2017-08-19 · 5 CVEs total
| CVE-2017-10661 | Linux kernel 竞争条件漏洞 | |
| CVE-2017-10662 | Linux kernel 安全漏洞 | |
| CVE-2017-11323 | ESTsoft ALZip 缓冲区错误漏洞 | |
| CVE-2017-12967 | GNU Binutils Binary File Descriptor库安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-10663
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