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MitreCVE-2018-11022

HistoryOct 16, 2018 - 10:29 p.m.

CVE-2018-11022

2018-10-1622:29:01

CWE-88

mitre

web.nvd.nist.gov

cve-2018-11022

kernel

omap

drivers

misc

gcx

gcioctl

gcif

amazon kindle fire hd

fire os

security vulnerability

nvd

ioctl

device

gcioctl

kernel crash

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

47.7%

JSON

kernel/omap/drivers/misc/gcx/gcioctl/gcif.c in the kernel component in Amazon Kindle Fire HD(3rd) Fire OS 4.5.5.3 allows attackers to inject a crafted argument via the argument of an ioctl on device /dev/gcioctl with the command 3224132973 and cause a kernel crash.

Affected configurations

Nvd

Node

amazonkindle_fire_hdMatch3

AND

amazonfire_osMatch4.5.5.3

VendorProductVersionCPE
amazonkindle_fire_hd3cpe:2.3:h:amazon:kindle_fire_hd:3:*:*:*:*:*:*:*
amazonfire_os4.5.5.3cpe:2.3:o:amazon:fire_os:4.5.5.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
amazon	kindle_fire_hd	3	cpe:2.3:h:amazon:kindle_fire_hd:3:::::::*
amazon	fire_os	4.5.5.3	cpe:2.3:o:amazon:fire_os:4.5.5.3:::::::*

References

github.com/datadancer/HIAFuzz/blob/master/CVE-Advisory.md

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

47.7%

JSON

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