Alerts This Week
Warning Icon 1 916
Alerts This Week
Warning Icon 1 916

SUSE Linux Enterprise 15 2022:0933-1 Moderate: Bluetooth DoS Threat

suse
Calendar Grey March 22, 2022
Dist Suse Esm H88
The latest kernel firmware upgrade for openSUSE resolves two medium-level vulnerabilities related to Bluetooth functionalities. A system restart is necessary after the installation.
An update that fixes two vulnerabilities is now available

Summary

This update for kernel-firmware fixes the following issues: Update Intel Bluetooth firmware (INTEL-SA-00604, bsc#1195786): - CVE-2021-33139, CVE-2021-33155: Improper conditions check in the firmware for some Intel Wireless Bluetooth and Killer Bluetooth products may allow an authenticated user to potentially cause denial of service via adjacent access.

Topics%20covered

Topics Covered

security advisory moderate denial of service security update bluetooth SUSE Linux Enterprise kernel firmware

References

#1195786

Cross- CVE-2021-33139 CVE-2021-33155

CVSS scores:

CVE-2021-33139 (NVD) : 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2021-33139 (SUSE): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2021-33155 (NVD) : 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2021-33155 (SUSE): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Server for SAP 15

https://www.suse.com/security/cve/CVE-2021-33139.html

https://www.suse.com/security/cve/CVE-2021-33155.html

https://bugzilla.suse.com/1195786

Announcement ID: SUSE-SU-2022:0933-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate denial of service security update bluetooth SUSE Linux Enterprise kernel firmware

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here