CVE-2018-9517

CVSS V2 High 7.2 CVSS V3 Medium 6.7
Description
In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931.
Overview
  • CVE ID
  • CVE-2018-9517
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-12-07T23:29:00
  • Last Modified Date
  • 2019-04-03T01:29:04
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.7
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/pixel/2018-09-01 Patch Vendor Advisory
https://usn.ubuntu.com/3932-2/
https://usn.ubuntu.com/3932-1/
https://access.redhat.com/errata/RHSA-2019:2043
https://access.redhat.com/errata/RHSA-2019:2029
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-9517
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9517
History
Created Old Value New Value Data Type Notes
2022-05-10 17:44:42 Added to TrackCVE
2022-12-03 15:09:24 2018-12-07T23:29Z 2018-12-07T23:29:00 CVE Published Date updated
2022-12-03 15:09:24 2019-04-03T01:29:04 CVE Modified Date updated
2022-12-03 15:09:24 Modified Vulnerability Status updated