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Alerts This Week
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SUSE: 2022:3981-1 Moderate: Bluez Update For Two Security Flaws

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Calendar Grey November 15, 2022
Scroller Suse
Tackle two challenges in bluez alongside SUSE's security patch, prioritizing system reliability and efficiency. Discover further details!
An update that fixes two vulnerabilities is now available

Summary

This update for bluez fixes the following issues: - CVE-2021-43400: Fixed use-after-free in gatt-database.c (bsc#1192394). - CVE-2021-3658: Fixed adapter incorrectly restoring discoverable state after powered down (bsc#1188859). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-3981=1 - SUSE Linux Enterprise Workstation Extension 15-SP3: zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2022-3981=1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2022-3981=1

Topics%20covered

Topics Covered

security advisory moderate suse system security use-after-free patch instructions bluez update

References

#1188859 #1192394

Cross- CVE-2021-3658 CVE-2021-43400

CVSS scores:

CVE-2021-3658 (NVD) : 6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2021-3658 (SUSE): 4.6 CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

CVE-2021-43400 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVE-2021-43400 (SUSE): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Products:

SUSE Enterprise Storage 7.1

SUSE Linux Enterprise Desktop 15-SP3

SUSE Linux Enterprise High Performance Computing 15-SP3

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Desktop Applications 15-SP3

SUSE Linux Enterprise Server 15-SP3

SUSE Linux Enterprise Server for SAP Applications 15-SP3

SUSE Linux Enterprise Workstation Extension 15-SP3

...

Read the Full Advisory

Announcement ID: SUSE-SU-2022:3981-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate suse system security use-after-free patch instructions bluez update

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