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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2410-1 | bluez security update |
Debian DSA |
DSA-4951-1 | bluez security update |
EUVD |
EUVD-2020-19677 | 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. |
Ubuntu USN |
USN-4989-1 | BlueZ vulnerabilities |
Ubuntu USN |
USN-4989-2 | BlueZ vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T16:11:35.730Z
Reserved: 2020-10-15T00:00:00
Link: CVE-2020-27153
No data.
Status : Modified
Published: 2020-10-15T03:15:12.120
Modified: 2024-11-21T05:20:47.440
Link: CVE-2020-27153
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN