Vulnerability Details CVE-2021-43400
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.7%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.4
References
- https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=838c0dc7641e1c991c0f3027bf94bee4606012f8
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html
- https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=838c0dc7641e1c991c0f3027bf94bee4606012f8
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html
Products affected by CVE-2021-43400
-
cpe:2.3:a:bluez:bluez:5.61
-
cpe:2.3:o:debian:debian_linux:10.0