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ubuntucveUbuntu.comUB:CVE-2014-1738
HistoryMay 11, 2014 - 12:00 a.m.

CVE-2014-1738

2014-05-1100:00:00
ubuntu.com
ubuntu.com
14

2.1 Low

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.3%

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.

Bugs

Notes

Author Note
jdstrand android kernels (goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 13.10 preview kernels android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels
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2.1 Low

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.3%