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CVE-2003-0246

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是开放源代码的Linux内核系统。 Linux的ioperm系统调用存在程序设计错误，本地攻击者可以利用这个漏洞读/写访问系统的I/O端口。 ioperm由于设计问题可允许非特权用户获得对系统I/O端口的读和写访问。当特权进程使用时，ioperm系统调用也会不正确地限制权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.50% · P42
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I. Basic Information for CVE-2003-0246

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The ioperm system call in Linux kernel 2.4.20 and earlier does not properly restrict privileges, which allows local users to gain read or write access to certain I/O ports.
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 IOPERM系统调用I/O端口访问漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux Kernel是开放源代码的Linux内核系统。 Linux的ioperm系统调用存在程序设计错误，本地攻击者可以利用这个漏洞读/写访问系统的I/O端口。 ioperm由于设计问题可允许非特权用户获得对系统I/O端口的读和写访问。当特权进程使用时，ioperm系统调用也会不正确地限制权限。
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-2003-0246

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III. Intelligence Information for CVE-2003-0246

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Vendor Advisories for CVE-2003-0246 (8)

Mailing List Discussions for CVE-2003-0246 (2)

Other References for CVE-2003-0246 (3)

Same Patch Batch · n/a · 2003-05-15 · 13 CVEs total

CVE-2003-0291 3com OfficeConnect Remote 812 ADSL Router HTTP请求泄露漏洞
CVE-2003-0292 Inktomi Traffic Server跨站脚本攻击漏洞
CVE-2003-0293 PalmOS服务拒绝漏洞
CVE-2003-0294 php-proxima autohtml.php读取任意文件漏洞
CVE-2003-0295 vBulletin private.php跨站脚本攻击漏洞
CVE-2003-0296 Evolution The IMAP Client服务拒绝漏洞
CVE-2003-0297 多家厂商IMAP客户端邮箱大小内存破坏漏洞
CVE-2003-0298 Mozilla IMAP Client拒绝服务漏洞
CVE-2003-0299 The IMAP Client mutt Balsa服务拒绝漏洞
CVE-2003-0300 Sylpheed IMAP服务器服务拒绝漏洞
CVE-2003-0301 Outlook Express IMAP客户端服务拒绝漏洞
CVE-2003-0302 Eudora IMAP客户端服务拒绝漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2003-0246

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