CVE-2015-0275
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 4.0.5及之前版本的fs/ext4/extents.c文件中的‘ext4_zero_range’函数存在安全漏洞。本地攻击者可通过发送特制的fallocate zero-range请求利用该漏洞造成拒绝服务（BUG）。
Possible ATT&CK Techniques 1 AI
T1012 · Query Registry
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I. Basic Information for CVE-2015-0275
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The ext4_zero_range function in fs/ext4/extents.c in the Linux kernel before 4.1 allows local users to cause a denial of service (BUG) via a crafted fallocate zero-range request.
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‘fs/ext4/extents.c’代码注入漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 4.0.5及之前版本的fs/ext4/extents.c文件中的‘ext4_zero_range’函数存在安全漏洞。本地攻击者可通过发送特制的fallocate zero-range请求利用该漏洞造成拒绝服务（BUG）。
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 | - |
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II. Public POCs for CVE-2015-0275
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2015-0275 (2)
Vendor Advisories for CVE-2015-0275 (6)
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https://support.f5.com/csp/article/K05211147 x_refsource_CONFIRM
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https://bugzilla.redhat.com/show_bug.cgi?id=1193907 x_refsource_CONFIRM
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🔗 RHSA-2015:1787 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
Mailing List Discussions for CVE-2015-0275 (1)
Other References for CVE-2015-0275 (2)
Same Patch Batch · n/a · 2015-10-19 · 18 CVEs total
| CVE-2015-7863 | Persistent Systems Accelerite Radia Client Automation 安全漏洞 | |
| CVE-2015-7833 | Red Hat Enterprise Linux kernel usbvision驱动程序拒绝服务漏洞 | |
| CVE-2015-7799 | Linux kernel 拒绝服务漏洞 | |
| CVE-2015-7613 | Linux kernel IPC对象实现竞争条件漏洞 | |
| CVE-2015-6937 | Linux kernel 拒绝服务漏洞 | |
| CVE-2015-6252 | Linux kernel 资源管理错误漏洞 | |
| CVE-2015-5707 | Linux kernel‘/scsi/sg.c’数字错误漏洞 | |
| CVE-2015-5283 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2015-5156 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2015-7748 | Juniper Networks Trio Chipset 拒绝服务漏洞 | |
| CVE-2015-7862 | Persistent Systems Accelerite Radia Client Automation 安全漏洞 | |
| CVE-2015-7861 | Persistent Systems Accelerite Radia Client Automation 权限许可和访问控制漏洞 | |
| CVE-2015-7860 | Persistent Systems Accelerite Radia Client Automation 基于栈的缓冲区溢出漏洞 | |
| CVE-2015-7752 | Juniper Networks Junos OS SSH服务器资源管理错误漏洞 | |
| CVE-2015-7751 | Juniper Networks Junos OS 安全漏洞 | |
| CVE-2015-7750 | Juniper Networks Netscreen and ScreenOS Firewall 拒绝服务漏洞 | |
| CVE-2015-7749 | Juniper Networks vSRX virtual防火墙拒绝服务漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2015-0275
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