CVE-2021-43400
Published: 04 November 2021
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.
Priority
Medium
CVSS 3 base score: 9.1
Status
| Package | Release | Status |
|---|---|---|
|
bluez Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.10 (Impish Indri) |
Released
(5.60-0ubuntu2.1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(5.56-0ubuntu4.3)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(5.53-0ubuntu3.4)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(5.48-0ubuntu3.6)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Needs triage
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Ignored
(out of standard support)
|
|
|
Patches: Upstream: https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=838c0dc7641e1c991c0f3027bf94bee4606012f8 |
||