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CVE-2003-0246

Date: May 14, 2003

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.

Severity Score

5.1

Related Resources (16)

Url: http://www.mandriva.com/security/advisories?name=MDKSA-2003:066

Url: http://www.debian.org/security/2004/dsa-442

Url: http://www.mandriva.com/security/advisories?name=MDKSA-2003:074

Url: http://www.debian.org/security/2003/dsa-332

Url: http://www.debian.org/security/2003/dsa-311

Url: http://www.debian.org/security/2003/dsa-312

Url: http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0076.html

Url: http://www.turbolinux.com/security/TLSA-2003-41.txt

Url: http://www.redhat.com/support/errata/RHSA-2003-172.html

Url: http://www.redhat.com/support/errata/RHSA-2003-147.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2003-0246

Url: http://marc.info/?l=bugtraq&m=105301461726555&w=2

Url: http://www.debian.org/security/2003/dsa-336

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A278

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2003-0246

Url: https://www.mend.io/vulnerability-database/CVE-2003-0246

Severity Score

5.1

CVSS v3.1

Base Score:	5.1
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	3.6
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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