CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
EPSS
Percentile
10.1%
arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.31.4 on the x86_64
platform does not clear certain kernel registers before a return to user
mode, which allows local users to read register values from an earlier
process by switching an ia32 process to 64-bit mode.