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prionPRIOn knowledge basePRION:CVE-2014-1738
HistoryMay 11, 2014 - 9:55 p.m.

Design/Logic Flaw

2014-05-1121:55:00
PRIOn knowledge base
www.prio-n.com
7

6.2 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.1%

The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly restrict access to certain pointers during processing of an FDRAWCMD ioctl call, which allows local users to obtain sensitive information from kernel heap memory by leveraging write access to a /dev/fd device.

References