CVE-2018-1092
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I. Basic Information for CVE-2018-1092
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.
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 代码问题漏洞
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 4.15.15版本及之前版本存在代码问题漏洞，该漏洞源于ext4_iget函数错误地处理了i_links_count为零的根目录的情况。
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 |
|---|---|---|---|---|
| - | Linux kernel through version 4.15 | Linux kernel through version 4.15 | - |
II. Public POCs for CVE-2018-1092
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=1560777x_refsource_MISC
- https://bugzilla.kernel.org/show_bug.cgi?id=199179x_refsource_MISC
- http://openwall.com/lists/oss-security/2018/03/29/1x_refsource_MISC
- https://bugzilla.kernel.org/show_bug.cgi?id=199275x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-1092
Same Patch Batch · n/a · 2018-04-02 · 12 CVEs total
| CVE-2018-9230 | OpenResty 安全漏洞 | |
| CVE-2018-9127 | Botan 安全漏洞 | |
| CVE-2018-9183 | Joomla! Joom Sky JS Jobs扩展跨站脚本漏洞 | |
| CVE-2018-0194 | Cisco IOS XE Software CLI解析器操作系统命令注入漏洞 | |
| CVE-2018-9163 | ZOHO ManageEngine Recovery Manager Plus 跨站脚本漏洞 | |
| CVE-2018-1093 | Linux kernel 安全漏洞 | |
| CVE-2018-1094 | Linux kernel 代码问题漏洞 | |
| CVE-2018-1095 | Linux kernel 代码问题漏洞 | |
| CVE-2018-9173 | Cagintranet Networks GetSimple CMS 跨站脚本漏洞 | |
| CVE-2018-9174 | Desdev DedeCMS 安全漏洞 | |
| CVE-2018-9175 | Desdev DedeCMS 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2018-1092
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