VULNERABILITY INTELLIGENCE
CVE-2004-0565
CVSS score2.1 LOW
EPSS probability0.44%
CISA KEVNot currently listed
Published2004-12-06
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:P/I:N/A:N
Description
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.