CVE-2014-1738

Severity

49%

Complexity

39%

Confidentiality

115%

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.

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.

CVSS 2.0 Base Score 4.9. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:N/A:N).

Overview

First reported 10 years ago

2014-05-11 21:55:00

Last updated 7 years ago

2017-12-21 02:29:00

Affected Software

Linux Kernel 3.0 release candidate 1

3.0

Linux Kernel 3.0 release candidate 2

3.0

Linux Kernel 3.0 release candidate 3

3.0

Linux Kernel 3.0 release candidate 4

3.0

Linux Kernel 3.0 release candidate 5

3.0

Linux Kernel 3.0 release candidate 6

3.0

Linux Kernel 3.0 release candidate 7

3.0

Linux Kernel 3.0.1

3.0.1

Linux Kernel 3.0.2

3.0.2

Linux Kernel 3.0.3

3.0.3

Linux Kernel 3.0.4

3.0.4

Linux Kernel 3.0.5

3.0.5

Linux Kernel 3.0.6

3.0.6

Linux Kernel 3.0.7

3.0.7

Linux Kernel 3.0.8

3.0.8

Linux Kernel 3.0.9

3.0.9

Linux Kernel 3.0.10

3.0.10

Linux Kernel 3.0.11

3.0.11

Linux Kernel 3.0.12

3.0.12

Linux Kernel 3.0.13

3.0.13

Linux Kernel 3.0.14

3.0.14

Linux Kernel 3.0.15

3.0.15

Linux Kernel 3.0.16

3.0.16

Linux Kernel 3.0.17

3.0.17

Linux Kernel 3.0.18

3.0.18

Linux Kernel 3.0.19

3.0.19

Linux Kernel 3.0.20

3.0.20

Linux Kernel 3.0.21

3.0.21

Linux Kernel 3.0.22

3.0.22

Linux Kernel 3.0.23

3.0.23

Linux Kernel 3.0.24

3.0.24

Linux Kernel 3.0.25

3.0.25

Linux Kernel 3.0.26

3.0.26

Linux Kernel 3.0.27

3.0.27

Linux Kernel 3.0.28

3.0.28

Linux Kernel 3.0.29

3.0.29

Linux Kernel 3.0.30

3.0.30

Linux Kernel 3.0.31

3.0.31

Linux Kernel 3.0.32

3.0.32

Linux Kernel 3.0.33

3.0.33

Linux Kernel 3.0.34

3.0.34

Linux Kernel 3.0.35

3.0.35

Linux Kernel 3.0.36

3.0.36

Linux Kernel 3.0.37

3.0.37

Linux Kernel 3.0.38

3.0.38

Linux Kernel 3.0.39

3.0.39

Linux Kernel 3.0.40

3.0.40

Linux Kernel 3.0.41

3.0.41

Linux Kernel 3.0.42

3.0.42

Linux Kernel 3.0.43

3.0.43

Linux Kernel 3.0.44

3.0.44

Linux Kernel 3.0.45

3.0.45

Linux Kernel 3.0.46

3.0.46

Linux Kernel 3.0.47

3.0.47

Linux Kernel 3.0.48

3.0.48

Linux Kernel 3.0.49

3.0.49

Linux Kernel 3.0.50

3.0.50

Linux Kernel 3.0.51

3.0.51

Linux Kernel 3.0.52

3.0.52

Linux Kernel 3.0.53

3.0.53

Linux Kernel 3.0.54

3.0.54

Linux Kernel 3.0.55

3.0.55

Linux Kernel 3.0.56

3.0.56

Linux Kernel 3.0.57

3.0.57

Linux Kernel 3.0.58

3.0.58

Linux Kernel 3.0.59

3.0.59

Linux Kernel 3.0.60

3.0.60

Linux Kernel 3.0.61

3.0.61

Linux Kernel 3.0.62

3.0.62

Linux Kernel 3.0.63

3.0.63

Linux Kernel 3.0.64

3.0.64

Linux Kernel 3.0.65

3.0.65

Linux Kernel 3.0.66

3.0.66

Linux Kernel 3.0.67

3.0.67

Linux Kernel 3.0.68

3.0.68

Linux Kernel 3.1

3.1

Linux Kernel 3.1 release candidate 1

3.1

Linux Kernel 3.1 release candidate 2

3.1

Linux Kernel 3.1 release candidate 3

3.1

Linux Kernel 3.1 release candidate 4

3.1

Linux Kernel 3.1.1

3.1.1

Linux Kernel 3.1.2

3.1.2

Linux Kernel 3.1.3

3.1.3

Linux Kernel 3.1.4

3.1.4

Linux Kernel 3.1.5

3.1.5

Linux Kernel 3.1.6

3.1.6

Linux Kernel 3.1.7

3.1.7

Linux Kernel 3.1.8

3.1.8

Linux Kernel 3.1.9

3.1.9

Linux Kernel 3.1.10

3.1.10

Linux Kernel 3.2

3.2

Linux Kernel 3.2 release candidate 2

3.2

Linux Kernel 3.2 release candidate 3

3.2

Linux Kernel 3.2 release candidate 4

3.2

Linux Kernel 3.2 release candidate 5

3.2

Linux Kernel 3.2 release candidate 6

3.2

Linux Kernel 3.2 release candidate 7

3.2

Linux Kernel 3.2.1

3.2.1

Linux Kernel 3.2.2

3.2.2

Linux Kernel 3.2.3

3.2.3

Linux Kernel 3.2.4

3.2.4

Linux Kernel 3.2.5

3.2.5

Linux Kernel 3.2.6

3.2.6

Linux Kernel 3.2.7

3.2.7

Linux Kernel 3.2.8

3.2.8

Linux Kernel 3.2.9

3.2.9

Linux Kernel 3.2.10

3.2.10

Linux Kernel 3.2.11

3.2.11

Linux Kernel 3.2.12

3.2.12

Linux Kernel 3.2.13

3.2.13

Linux Kernel 3.2.14

3.2.14

Linux Kernel 3.2.15

3.2.15

Linux Kernel 3.2.16

3.2.16

Linux Kernel 3.2.17

3.2.17

Linux Kernel 3.2.18

3.2.18

Linux Kernel 3.2.19

3.2.19

Linux Kernel 3.2.20

3.2.20

Linux Kernel 3.2.21

3.2.21

Linux Kernel 3.2.22

3.2.22

Linux Kernel 3.2.23

3.2.23

Linux Kernel 3.2.24

3.2.24

Linux Kernel 3.2.25

3.2.25

Linux Kernel 3.2.26

3.2.26

Linux Kernel 3.2.27

3.2.27

Linux Kernel 3.2.28

3.2.28

Linux Kernel 3.2.29

3.2.29

Linux Kernel 3.2.30

3.2.30

Linux Kernel 3.3

3.3

Linux Kernel 3.3 release candidate 1

3.3

Linux Kernel 3.3 release candidate 2

3.3

Linux Kernel 3.3 release candidate 3

3.3

Linux Kernel 3.3 release candidate 4

3.3

Linux Kernel 3.3 release candidate 5

3.3

Linux Kernel 3.3 release candidate 6

3.3

Linux Kernel 3.3 release candidate 7

3.3

Linux Kernel 3.3.1

3.3.1

Linux Kernel 3.3.2

3.3.2

Linux Kernel 3.3.3

3.3.3

Linux Kernel 3.3.4

3.3.4

Linux Kernel 3.3.5

3.3.5

Linux Kernel 3.3.6

3.3.6

Linux Kernel 3.3.7

3.3.7

Linux Kernel 3.3.8

3.3.8

Linux Kernel 3.4

3.4

Linux Kernel 3.4 release candidate 1

3.4

Linux Kernel 3.4 release candidate 2

3.4

Linux Kernel 3.4 release candidate 3

3.4

Linux Kernel 3.4 release candidate 4

3.4

Linux Kernel 3.4 release candidate 5

3.4

Linux Kernel 3.4 release candidate 6

3.4

Linux Kernel 3.4 release candidate 7

3.4

Linux Kernel 3.4.1

3.4.1

Linux Kernel 3.4.2

3.4.2

Linux Kernel 3.4.3

3.4.3

Linux Kernel 3.4.4

3.4.4

Linux Kernel 3.4.5

3.4.5

Linux Kernel 3.4.6

3.4.6

Linux Kernel 3.4.7

3.4.7

Linux Kernel 3.4.8

3.4.8

Linux Kernel 3.4.9

3.4.9

Linux Kernel 3.4.10

3.4.10

Linux Kernel 3.4.11

3.4.11

Linux Kernel 3.4.12

3.4.12

Linux Kernel 3.4.13

3.4.13

Linux Kernel 3.4.14

3.4.14

Linux Kernel 3.4.15

3.4.15

Linux Kernel 3.4.16

3.4.16

Linux Kernel 3.4.17

3.4.17

Linux Kernel 3.4.18

3.4.18

Linux Kernel 3.4.19

3.4.19

Linux Kernel 3.4.20

3.4.20

Linux Kernel 3.4.21

3.4.21

Linux Kernel 3.4.22

3.4.22

Linux Kernel 3.4.23

3.4.23

Linux Kernel 3.4.24

3.4.24

Linux Kernel 3.4.25

3.4.25

Linux Kernel 3.4.26

3.4.26

Linux Kernel 3.4.27

3.4.27

Linux Kernel 3.4.28

3.4.28

Linux Kernel 3.4.29

3.4.29

Linux Kernel 3.4.30

3.4.30

Linux Kernel 3.4.31

3.4.31

Linux Kernel 3.4.32

3.4.32

Linux Kernel 3.4.33

3.4.33

Linux Kernel 3.4.34

3.4.34

Linux Kernel 3.4.35

3.4.35

Linux Kernel 3.4.36

3.4.36

Linux Kernel 3.4.37

3.4.37

Linux Kernel 3.4.38

3.4.38

Linux Kernel 3.4.39

3.4.39

Linux Kernel 3.4.40

3.4.40

Linux Kernel 3.4.41

3.4.41

Linux Kernel 3.4.42

3.4.42

Linux Kernel 3.4.43

3.4.43

Linux Kernel 3.4.44

3.4.44

Linux Kernel 3.4.45

3.4.45

Linux Kernel 3.4.46

3.4.46

Linux Kernel 3.4.47

3.4.47

Linux Kernel 3.4.48

3.4.48

Linux Kernel 3.4.49

3.4.49

Linux Kernel 3.4.50

3.4.50

Linux Kernel 3.4.51

3.4.51

Linux Kernel 3.4.52

3.4.52

Linux Kernel 3.4.53

3.4.53

Linux Kernel 3.4.54

3.4.54

Linux Kernel 3.4.55

3.4.55

Linux Kernel 3.4.56

3.4.56

Linux Kernel 3.4.57

3.4.57

Linux Kernel 3.4.58

3.4.58

Linux Kernel 3.4.59

3.4.59

Linux Kernel 3.4.60

3.4.60

Linux Kernel 3.4.61

3.4.61

Linux Kernel 3.4.62

3.4.62

Linux Kernel 3.4.63

3.4.63

Linux Kernel 3.4.64

3.4.64

Linux Kernel 3.4.65

3.4.65

Linux Kernel 3.4.66

3.4.66

Linux Kernel 3.4.67

3.4.67

Linux Kernel 3.4.68

3.4.68

Linux Kernel 3.4.69

3.4.69

Linux Kernel 3.4.70

3.4.70

Linux Kernel 3.4.71

3.4.71

Linux Kernel 3.4.72

3.4.72

Linux Kernel 3.4.73

3.4.73

Linux Kernel 3.4.74

3.4.74

Linux Kernel 3.4.75

3.4.75

Linux Kernel 3.4.76

3.4.76

Linux Kernel 3.4.77

3.4.77

Linux Kernel 3.4.78

3.4.78

Linux Kernel 3.4.79

3.4.79

Linux Kernel 3.5.1

3.5.1

Linux Kernel 3.5.2

3.5.2

Linux Kernel 3.5.3

3.5.3

Linux Kernel 3.5.4

3.5.4

Linux Kernel 3.5.5

3.5.5

Linux Kernel 3.5.6

3.5.6

Linux Kernel 3.5.7

3.5.7

Linux Kernel 3.6

3.6

Linux Kernel 3.6.1

3.6.1

Linux Kernel 3.6.2

3.6.2

Linux Kernel 3.6.3

3.6.3

Linux Kernel 3.6.4

3.6.4

Linux Kernel 3.6.5

3.6.5

Linux Kernel 3.6.6

3.6.6

Linux Kernel 3.6.7

3.6.7

Linux Kernel 3.6.8

3.6.8

Linux Kernel 3.6.9

3.6.9

Linux Kernel 3.6.10

3.6.10

Linux Kernel 3.6.11

3.6.11

Linux Kernel 3.7

3.7

Linux Kernel 3.7.1

3.7.1

Linux Kernel 3.7.2

3.7.2

Linux Kernel 3.7.3

3.7.3

Linux Kernel 3.7.4

3.7.4

Linux Kernel 3.7.5

3.7.5

Linux Kernel 3.7.6

3.7.6

Linux Kernel 3.7.7

3.7.7

Linux Kernel 3.7.8

3.7.8

Linux Kernel 3.7.9

3.7.9

Linux Kernel 3.7.10

3.7.10

Linux Kernel 3.8.0

3.8.0

Linux Kernel 3.8.1

3.8.1

Linux Kernel 3.8.2

3.8.2

Linux Kernel 3.8.3

3.8.3

Linux Kernel 3.8.4

3.8.4

Linux Kernel 3.8.5

3.8.5

Linux Kernel 3.8.6

3.8.6

Linux Kernel 3.8.7

3.8.7

Linux Kernel 3.8.8

3.8.8

Linux Kernel 3.8.9

3.8.9

Linux Kernel 3.8.10

3.8.10

Linux Kernel 3.8.11

3.8.11

Linux Kernel 3.8.12

3.8.12

Linux Kernel 3.8.13

3.8.13

Linux Kernel 3.9 release candidate 1

3.9

Linux Kernel 3.9 release candidate 2

3.9

Linux Kernel 3.9 release candidate 3

3.9

Linux Kernel 3.9 release candidate 4

3.9

Linux Kernel 3.9 release candidate 5

3.9

Linux Kernel 3.9 release candidate 6

3.9

Linux Kernel 3.9 release candidate 7

3.9

Linux Kernel 3.9.0

3.9.0

Linux Kernel 3.9.1

3.9.1

Linux Kernel 3.9.2

3.9.2

Linux Kernel 3.9.3

3.9.3

Linux Kernel 3.9.4

3.9.4

Linux Kernel 3.9.5

3.9.5

Linux Kernel 3.9.6

3.9.6

Linux Kernel 3.9.7

3.9.7

Linux Kernel 3.9.8

3.9.8

Linux Kernel 3.9.9

3.9.9

Linux Kernel 3.9.10

3.9.10

Linux Kernel 3.9.11

3.9.11

Linux Kernel 3.10

3.10

Linux Kernel 3.10.1

3.10.1

Linux Kernel 3.10.2

3.10.2

Linux Kernel 3.10.3

3.10.3

Linux Kernel 3.10.4

3.10.4

Linux Kernel 3.10.5

3.10.5

Linux Kernel 3.10.6

3.10.6

Linux Kernel 3.10.7

3.10.7

Linux Kernel 3.10.8

3.10.8

Linux Kernel 3.10.9

3.10.9

Linux Kernel 3.10.10

3.10.10

Linux Kernel 3.10.11

3.10.11

Linux Kernel 3.10.2

3.10.12

Linux Kernel 3.10.13

3.10.13

Linux Kernel 3.10.14

3.10.14

Linux Kernel 3.10.15

3.10.15

Linux Kernel 3.10.16

3.10.16

Linux Kernel 3.10.17

3.10.17

Linux Kernel 3.10.18

3.10.18

Linux Kernel 3.10.19

3.10.19

Linux Kernel 3.10.20

3.10.20

Linux Kernel 3.10.21

3.10.21

Linux Kernel 3.10.22

3.10.22

Linux Kernel 3.10.23

3.10.23

Linux Kernel 3.10.24

3.10.24

Linux Kernel 3.10.25

3.10.25

Linux Kernel 3.10.26

3.10.26

Linux Kernel 3.10.27

3.10.27

Linux Kernel 3.10.28

3.10.28

Linux Kernel 3.10.29

3.10.29

Linux Kernel 3.11

3.11

Linux Kernel 3.11.1

3.11.1

Linux Kernel 3.11.2

3.11.2

Linux Kernel 3.11.3

3.11.3

Linux Kernel 3.11.4

3.11.4

Linux Kernel 3.11.5

3.11.5

Linux Kernel 3.11.6

3.11.6

Linux Kernel 3.11.7

3.11.7

Linux Kernel 3.11.8

3.11.8

Linux Kernel 3.11.9

3.11.9

Linux Kernel 3.11.10

3.11.10

Linux Kernel 3.12

3.12

Linux Kernel 3.12.1

3.12.1

Linux Kernel 3.12.2

3.12.2

Linux Kernel 3.12.3

3.12.3

Linux Kernel 3.12.4

3.12.4

Linux Kernel 3.12.5

3.12.5

Linux Kernel 3.12.6

3.12.6

Linux Kernel 3.12.7

3.12.7

Linux Kernel 3.12.8

3.12.8

Linux Kernel 3.12.9

3.12.9

Linux Kernel 3.12.10

3.12.10

Linux Kernel 3.12.11

3.12.11

Linux Kernel 3.12.12

3.12.12

Linux Kernel 3.12.13

3.12.13

Linux Kernel 3.12.14

3.12.14

Linux Kernel 3.12.15

3.12.15

Linux Kernel 3.12.16

3.12.16

Linux Kernel 3.12.17

3.12.17

Linux Kernel 3.13

3.13

Linux Kernel 3.13.1

3.13.1

Linux Kernel 3.13.2

3.13.2

Linux Kernel 3.13.3

3.13.3

Linux Kernel 3.13.4

3.13.4

Linux Kernel 3.13.5

3.13.5

Linux Kernel 3.13.6

3.13.6

Linux Kernel 3.13.7

3.13.7

Linux Kernel 3.13.8

3.13.8

Linux Kernel 3.13.9

3.13.9

Linux Kernel 3.13.10

3.13.10

Linux Kernel 3.13.11

3.13.11

Linux Kernel 3.14

3.14

Linux Kernel 3.14 release candidate 1

3.14

Linux Kernel 3.14 release candidate 2

3.14

Linux Kernel 3.14 release candidate 3

3.14

Linux Kernel 3.14 release candidate 4

3.14

Linux Kernel 3.14 release candidate 5

3.14

Linux Kernel 3.14 release candidate 6

3.14

Linux Kernel 3.14 release candidate 7

3.14

Linux Kernel 3.14 release candidate 8

3.14

Linux Kernel 3.14.1

3.14.1

Linux Kernel 3.14.2

3.14.2

Linux Kernel

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2145e15e0557a01b9195d1c7199a1b92cb9be81f

http://linux.oracle.com/errata/ELSA-2014-0771.html

http://linux.oracle.com/errata/ELSA-2014-3043.html

SUSE-SU-2014:0667

SUSE-SU-2014:0683

RHSA-2014:0800

RHSA-2014:0801

59262

59309

59406

59599

DSA-2926

DSA-2928

[oss-security] 20140509 Linux kernel floppy ioctl kernel code execution

67302

1030474

https://bugzilla.redhat.com/show_bug.cgi?id=1094299

Vendor Advisory

https://github.com/torvalds/linux/commit/2145e15e0557a01b9195d1c7199a1b92cb9be81f

Vendor Advisory

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