In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-10-15T02:53:27

Updated: 2024-08-04T16:11:35.730Z

Reserved: 2020-10-15T00:00:00

Link: CVE-2020-27153

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-10-15T03:15:12.120

Modified: 2022-04-05T15:59:37.327

Link: CVE-2020-27153

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-09-06T00:00:00Z

Links: CVE-2020-27153 - Bugzilla