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Vulnerability Details : CVE-2021-3658

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.
Publish Date : 2022-03-02 Last Update Date : 2022-06-03
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- CVSS Scores & Vulnerability Types

CVSS Score
3.3
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 863

- Products Affected By CVE-2021-3658

# Product Type Vendor Product Version Update Edition Language
1 Application Bluez Bluez * * * * Version Details Vulnerabilities
2 OS Fedoraproject Fedora 34 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Bluez Bluez 1
Fedoraproject Fedora 1

- References For CVE-2021-3658

https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/89
https://bugzilla.redhat.com/show_bug.cgi?id=1984728
https://security.netapp.com/advisory/ntap-20220407-0002/ CONFIRM
https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055
https://github.com/bluez/bluez/commit/b497b5942a8beb8f89ca1c359c54ad67ec843055

- Metasploit Modules Related To CVE-2021-3658

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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