Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2014-7822

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 3.15.8及之前版本的splice_write文件操作的实现过程中存在安全漏洞，该漏洞源于程序没有强制限制单个文件的最大容量。本地攻击者可借助特制的splice系统调用利用该漏洞造成拒绝服务（系统崩溃）。

AI Predicted 4.7 Difficulty: Easy EPSS 1.18% · P65

Public Exploits 1

ExploitDB · 1 EDB-36743 [dos]
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2014-7822

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The implementation of certain splice_write file operations in the Linux kernel before 3.16 does not enforce a restriction on the maximum size of a single file, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted splice system call, as demonstrated by use of a file descriptor associated with an ext4 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 权限许可和访问控制问题漏洞
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 3.15.8及之前版本的splice_write文件操作的实现过程中存在安全漏洞，该漏洞源于程序没有强制限制单个文件的最大容量。本地攻击者可借助特制的splice系统调用利用该漏洞造成拒绝服务（系统崩溃）。
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-2014-7822

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2014-7822

请登录查看更多情报信息。

Patches & Fixes for CVE-2014-7822 (2)

Vendor Advisories for CVE-2014-7822 (12)

Exploits & Public PoCs for CVE-2014-7822 (1)

Mailing List Discussions for CVE-2014-7822 (5)

Other References for CVE-2014-7822 (1)

Same Patch Batch · n/a · 2015-03-16 · 10 CVEs total

CVE-2014-9687 eCryptfs 信任管理漏洞
CVE-2015-0778 Novell osc 操作系统命令注入漏洞
CVE-2014-8159 Red Hat Enterprise Linux 权限许可和访问控制问题漏洞
CVE-2014-8172 Linux kernel 代码注入漏洞
CVE-2014-8173 Linux kernel 安全漏洞
CVE-2015-0274 Linux kernel XFS 安全漏洞
CVE-2015-1420 linux kernel 竞争条件漏洞
CVE-2015-1421 Linux kernel 释放后重用漏洞
CVE-2015-1593 Linux kernel 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2014-7822

No comments yet

Leave a comment