CVE-2018-11273

CVSS V2 Medium 4.6 CVSS V3 High 7.8
Description
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, 'voice_svc_dev' is allocated as a device-managed resource. If error 'cdev_alloc_err' occurs, 'device_destroy' will free all associated resources, including 'voice_svc_dev' leading to a double free.
Overview
  • CVE ID
  • CVE-2018-11273
  • Assigner
  • product-security@qualcomm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-09-18T18:29:01
  • Last Modified Date
  • 2018-11-09T17:47:37
Weakness Enumerations
CWE URL
CWE-415 http://cwe.mitre.org/data/definitions/415.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:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • 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/2018/09/04/september-2018-code-aurora-security-bulletin Patch Third Party Advisory
https://source.codeaurora.org/quic/la/kernel/msm-4.9/commit/?id=f34f6271362484c1f87f4176e72a3bfb80ee7711 Patch Third Party Advisory
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=789d4d21c3f1818dcbf74da4a051598e8f53676c Patch Third Party Advisory
https://source.android.com/security/bulletin/pixel/2018-09-01#qualcomm-components Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-11273
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11273
History
Created Old Value New Value Data Type Notes
2022-05-10 17:53:20 Added to TrackCVE
2022-12-03 12:16:47 security.cna@qualcomm.com product-security@qualcomm.com CVE Assigner updated
2022-12-03 12:16:47 2018-09-18T18:29Z 2018-09-18T18:29:01 CVE Published Date updated
2022-12-03 12:16:47 2018-11-09T17:47:37 CVE Modified Date updated
2022-12-03 12:16:47 Analyzed Vulnerability Status updated