CVE-2018-5891

CVSS V2 Medium 4.6 CVSS V3 High 8.4
Description
While processing modem SSR after IMS is registered, the IMS data daemon is restarted but the ipc_dataHandle is no longer available. Consequently, the DPL thread frees the internal memory for dataDHandle but the local variable pointer is not updated which can lead to a Use After Free condition in Snapdragon Mobile and Snapdragon Wear.
Overview
  • CVE ID
  • CVE-2018-5891
  • Assigner
  • product-security@qualcomm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-07-06T17:29:02
  • Last Modified Date
  • 2018-09-04T17:49:56
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:qualcomm:msm8909w_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:msm8909w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:msm8996au:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_210_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_210:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_212_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_212:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_205_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_205:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_450_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_450:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_615_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_615:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_616_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_616:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_415_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_415:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_625:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_650_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_650:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_652_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_652:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_820:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:* 0 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:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.4
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.5
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.qualcomm.com/company/product-security/bulletins Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-5891
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5891
History
Created Old Value New Value Data Type Notes
2022-05-10 18:38:12 Added to TrackCVE
2022-12-03 09:11:27 security.cna@qualcomm.com product-security@qualcomm.com CVE Assigner updated
2022-12-03 09:11:27 2018-07-06T17:29Z 2018-07-06T17:29:02 CVE Published Date updated
2022-12-03 09:11:27 2018-09-04T17:49:56 CVE Modified Date updated
2022-12-03 09:11:27 Analyzed Vulnerability Status updated