CVE-2018-5850

CVSS V2 High 9.3 CVSS V3 High 7.8
Description
In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.
Overview
  • CVE ID
  • CVE-2018-5850
  • Assigner
  • product-security@qualcomm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-06T21:29:00
  • Last Modified Date
  • 2018-07-17T16:49:59
Weakness Enumerations
CWE URL
CWE-191 http://cwe.mitre.org/data/definitions/191.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:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.codeaurora.org/security-bulletin/2018/05/11/may-2018-code-aurora-security-bulletin-2 Patch Third Party Advisory
https://source.android.com/security/bulletin/2018-05-01 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-5850
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5850
History
Created Old Value New Value Data Type Notes
2022-05-10 18:41:17 Added to TrackCVE
2022-12-03 07:16:26 security.cna@qualcomm.com product-security@qualcomm.com CVE Assigner updated
2022-12-03 07:16:26 2018-06-06T21:29Z 2018-06-06T21:29:00 CVE Published Date updated
2022-12-03 07:16:26 2018-07-17T16:49:59 CVE Modified Date updated
2022-12-03 07:16:26 Analyzed Vulnerability Status updated