CVE-2018-12928
Quick assessment
Affected
n/a n/a
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基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.15.0版本中的hfs.ko文件的‘hfs_ext_read_extent’函数存在安全漏洞。攻击者可借助特制的hfs文件系统利用该漏洞造成拒绝服务（空指针逆向引用）。
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I. Basic Information for CVE-2018-12928
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel 4.15.0, a NULL pointer dereference was discovered in hfs_ext_read_extent in hfs.ko. This can occur during a mount of a crafted hfs filesystem.
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
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 4.15.0版本中的hfs.ko文件的‘hfs_ext_read_extent’函数存在安全漏洞。攻击者可借助特制的hfs文件系统利用该漏洞造成拒绝服务（空指针逆向引用）。
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-2018-12928
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-12928 (1)
Mailing List Discussions for CVE-2018-12928 (1)
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https://marc.info/?l=linux-fsdevel&m=152407263325766&w=2 x_refsource_MISC
Other References for CVE-2018-12928 (1)
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763384 x_refsource_MISC
Same Patch Batch · n/a · 2018-06-28 · 17 CVEs total
| CVE-2018-12920 | Brickstream 2300设备安全漏洞 | |
| CVE-2018-12921 | Electro Industries GaugeTech Nexus设备安全漏洞 | |
| CVE-2018-12922 | Emerson Liebert IntelliSlot Web Card设备安全漏洞 | |
| CVE-2018-12923 | BWS Systems HA-Bridge设备信息泄露漏洞 | |
| CVE-2018-12924 | Sollae Serial-Ethernet-Module和Remote-I/O-Device-Server设备安全漏洞 | |
| CVE-2018-12925 | Baseon Lantronix MSS设备安全漏洞 | |
| CVE-2018-12926 | Pharos Controls设备安全漏洞 | |
| CVE-2018-12927 | NEP inverter设备安全漏洞 | |
| CVE-2018-11510 | ASUSTOR ADM 安全漏洞 | |
| CVE-2018-12589 | Infraware Polaris Office 安全漏洞 | |
| CVE-2018-12929 | Linux kernel ntfs.ko文件系统驱动程序安全漏洞 | |
| CVE-2018-12930 | Linux kernel ntfs.ko文件系统驱动程序安全漏洞 | |
| CVE-2018-12931 | Linux kernel ntfs.ko文件系统驱动程序安全漏洞 | |
| CVE-2018-12932 | Wine 缓冲区错误漏洞 | |
| CVE-2018-12933 | Wine 安全漏洞 | |
| CVE-2018-12934 | GNU Binutils GNU libiberty 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-12928
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