vulnerability
Ubuntu: USN-5155-1 (CVE-2021-43400): BlueZ vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:P/A:N) | Nov 4, 2021 | Nov 24, 2021 | Aug 18, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
Nov 4, 2021
Added
Nov 24, 2021
Modified
Aug 18, 2025
Description
An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call.
Solutions
ubuntu-upgrade-bluezubuntu-upgrade-libbluetooth3
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