Incorrect Authorization Affecting bluez package, versions *
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Test your applications- Snyk ID SNYK-DEBIAN11-BLUEZ-1534589
- published 28 Jul 2021
- disclosed 2 Mar 2022
Introduced: 28 Jul 2021
CVE-2021-3658 Open this link in a new tabHow to fix?
There is no fixed version for Debian:11
bluez
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bluez
package and not the bluez
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2021-3658
- https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/89
- https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055
- https://bugzilla.redhat.com/show_bug.cgi?id=1984728
- https://github.com/bluez/bluez/commit/b497b5942a8beb8f89ca1c359c54ad67ec843055
- https://security.netapp.com/advisory/ntap-20220407-0002/