{"containers":{"cna":{"affected":[{"product":"bluez","vendor":"n/a","versions":[{"status":"affected","version":"Fixedin - 5.61 and above."}]}],"descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-04-07T23:14:58.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_MISC"],"url":"https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/89"},{"tags":["x_refsource_MISC"],"url":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055"},{"tags":["x_refsource_MISC"],"url":"https://github.com/bluez/bluez/commit/b497b5942a8beb8f89ca1c359c54ad67ec843055"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1984728"},{"tags":["x_refsource_CONFIRM"],"url":"https://security.netapp.com/advisory/ntap-20220407-0002/"}]},"adp":[{"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/89"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bluez/bluez/commit/b497b5942a8beb8f89ca1c359c54ad67ec843055"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1984728"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://security.netapp.com/advisory/ntap-20220407-0002/"},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-04T16:09:16.080Z"}},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"ADJACENT_NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-04-15T21:10:47.482797Z","id":"CVE-2021-3658","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-15T21:11:08.326Z"}}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2021-3658","datePublished":"2022-03-02T22:11:05.000Z","dateReserved":"2021-07-22T00:00:00.000Z","dateUpdated":"2026-04-15T21:11:08.326Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"}