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CVE-2004-0565

Date: July 7, 2004

Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register values of other processes by setting the MFH bit.

Severity Score

4.0

Related Resources (18)

Url: http://www.debian.org/security/2006/dsa-1069

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2004-0565

Url: http://www.debian.org/security/2006/dsa-1067

Url: https://nvd.nist.gov/vuln/detail/CVE-2004-0565

Url: http://www.mandriva.com/security/advisories?name=MDKSA-2004:066

Url: http://www.securityfocus.com/bid/10687

Url: http://secunia.com/advisories/20202

Url: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=124734

Url: http://secunia.com/advisories/20338

Url: http://www.redhat.com/support/errata/RHSA-2004-504.html

Url: http://secunia.com/advisories/20162

Url: http://secunia.com/advisories/20163

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10714

Url: http://www.debian.org/security/2006/dsa-1070

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/16644

Url: http://archives.neohapsis.com/archives/linux/owl/2004-q2/0038.html

Url: http://www.debian.org/security/2006/dsa-1082

Url: https://www.mend.io/vulnerability-database/CVE-2004-0565

Severity Score

4.0

CVSS v3.1

Base Score:	4.0
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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