VULNERABILITY INTELLIGENCE

CVE-2018-5891

CVSS score8.4 HIGH
EPSS probability0.22%
CISA KEVNot currently listed
Published2018-07-06
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • CWE-416: Use After Free

Primary references