CVE-2021-31615 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-31615 Interim 1 30 2023-02-10T00:49:17Z current 2021-07-02T00:50:45Z 2023-02-10T00:49:17Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2021-31615 Unencrypted Bluetooth Low Energy baseband links in Bluetooth Core Specifications 4.0 through 5.2 may permit an adjacent device to inject a crafted packet during the receive window of the listening device before the transmitting device initiates its packet transmission to achieve full MITM status without terminating the link. When applied against devices establishing or using encrypted links, crafted packets may be used to terminate an existing link, but will not compromise the confidentiality or integrity of the link. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings HPE Helion OpenStack 8 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud Crowbar 8 bluez libbluetooth3 bluez as a component of HPE Helion OpenStack 8 libbluetooth3 as a component of HPE Helion OpenStack 8 bluez as a component of SUSE OpenStack Cloud 8 libbluetooth3 as a component of SUSE OpenStack Cloud 8 bluez as a component of SUSE OpenStack Cloud Crowbar 8 libbluetooth3 as a component of SUSE OpenStack Cloud Crowbar 8 Unencrypted Bluetooth Low Energy baseband links in Bluetooth Core Specifications 4.0 through 5.2 may permit an adjacent device to inject a crafted packet during the receive window of the listening device before the transmitting device initiates its packet transmission to achieve full MITM status without terminating the link. When applied against devices establishing or using encrypted links, crafted packets may be used to terminate an existing link, but will not compromise the confidentiality or integrity of the link. CVE-2021-31615 HPE Helion OpenStack 8:bluez HPE Helion OpenStack 8:libbluetooth3 SUSE OpenStack Cloud 8:bluez SUSE OpenStack Cloud 8:libbluetooth3 SUSE OpenStack Cloud Crowbar 8:bluez SUSE OpenStack Cloud Crowbar 8:libbluetooth3 moderate 2.9 AV:A/AC:M/Au:N/C:N/I:N/A:P 5.3 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H