VDB
CVE-2021-3658
CVE-2021-3658
PUBLISHED
CVSS 3.299999952316284 LOW
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.
EPSS 0.79% · 55.9th percentile
Risk Scores
CVSS 2.0
3.299999952316284
EPSS Score
0.79%
55.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | bluez | Fixedin - 5.61 and above. |
| fedoraproject | fedora | 34 |
| bluez | bluez | 0 |
Timeline
- Mar 2, 2022 CVE Published
- Mar 3, 2022 EPSS Score
- Apr 25, 2022 EPSS Score
- Jun 16, 2022 EPSS Score
- Aug 9, 2022 EPSS Score
- Sep 30, 2022 EPSS Score
- Nov 22, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 29, 2023 EPSS Score
- Jun 21, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
References
- https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/89 issue
- https://security.netapp.com/advisory/ntap-20220407-0002/ advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1984728 issue
- https://github.com/bluez/bluez/commit/b497b5942a8beb8f89ca1c359c54ad67ec843055 fix
- https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3658 advisory
- https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055 url
- https://security.netapp.com/advisory/ntap-20220407-0002 url