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MitreCVE-2018-11023

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

CVE-2018-11023

2018-10-1622:29:01

CWE-88

mitre

web.nvd.nist.gov

cve-2018-11023

amazon kindle fire hd

fire os 4.5.5.3

kernel

ioctl

device

security vulnerability

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 3222560159 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/CVEs.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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