CVE-2021-3658
CVE-2021-3658
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.
CVSS 6.5 · Media · EPSS 0,8% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
bluez
- Versiones
- Fixedin - 5.61 and above.: Afectada
Sin corrección publicada
bluez Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.61-1
Actualiza a 5.61-1
bluez Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.61-1
Actualiza a 5.61-1
bluez Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.61-1
Actualiza a 5.61-1
bluez Ubuntu:20.04:LTS
- Versiones
- 5.50-0ubuntu4
- 5.51-0ubuntu1
- 5.51-0ubuntu2
- 5.52-0ubuntu1
- 5.52-0ubuntu2
- 5.53-0ubuntu1
- 5.53-0ubuntu2
- 5.53-0ubuntu3
- 5.53-0ubuntu3.1
- 5.53-0ubuntu3.2
- 5.53-0ubuntu3.3
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.53-0ubuntu3.4
Actualiza a 5.53-0ubuntu3.4
Fuentes originales
- https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/89
- https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055
- https://github.com/bluez/bluez/commit/b497b5942a8beb8f89ca1c359c54ad67ec843055
- https://bugzilla.redhat.com/show_bug.cgi?id=1984728
- https://security.netapp.com/advisory/ntap-20220407-0002/
- https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-3658