CVE-2018-11020

CVSS V2 Medium 4.9 CVSS V3 Medium 4.4
Description
kernel/omap/drivers/rpmsg/rpmsg_omx.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 file /dev/rpmsg-omx1 with the command 3221772291, and cause a kernel crash.
Overview
  • CVE ID
  • CVE-2018-11020
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-10-16T22:29:00
  • Last Modified Date
  • 2019-01-17T20:42:43
Weakness Enumerations
CWE URL
CWE-88 http://cwe.mitre.org/data/definitions/88.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:amazon:fire_os:4.5.5.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amazon:kindle_fire_hd:3:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 4.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/datadancer/HIAFuzz/blob/master/CVE-Advisory.md Exploit Third Party Advisory
https://github.com/datadancer/HIAFuzz/blob/master/CVE-2018-11020.md Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-11020
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11020
History
Created Old Value New Value Data Type Notes
2022-05-10 08:00:19 Added to TrackCVE
2022-12-03 13:21:57 2018-10-16T22:29Z 2018-10-16T22:29:00 CVE Published Date updated
2022-12-03 13:21:57 2019-01-17T20:42:43 CVE Modified Date updated
2022-12-03 13:21:57 Analyzed Vulnerability Status updated