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MitreCVE-2018-11021

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

CVE-2018-11021

2018-10-1622:29:01

CWE-88

mitre

web.nvd.nist.gov

amazon

kindle fire hd

fire os

kernel

vulnerability

cve-2018-11021

nvd

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

48.0%

JSON

kernel/omap/drivers/video/omap2/dsscomp/device.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/dsscomp with the command 1118064517 and cause a kernel crash.

Affected configurations

Nvd

Node

amazonfire_osMatch4.5.5.3

AND

amazonkindle_fire_hdMatch3

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

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

References

github.com/datadancer/HIAFuzz/blob/master/CVE-2018-11021.md

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

48.0%

JSON

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