SUSE-SU-2022:3687-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:3687-1

    SUSE-SU-2022:3687-1

    Published: 21 Oct 2022Last Modified: 4 Feb 2026

    Summary: Security update for bluez

    Details: This update for bluez fixes the following issues: - CVE-2021-0129: Fixed improper access control (bsc#1186463). - CVE-2020-26558: Fixed vulnerability that may permit a nearby man-in-the-middle attacker to identify the Passkey (bsc#1186463). - CVE-2019-8921: Fixed heap-based buffer overflow via crafted request (bsc#1193237). - CVE-2019-8922: Fixed heap-based buffer overflow via crafted request (bsc#1193227). - CVE-2021-3658: Fixed adapter incorrectly restoring discoverable state after powered down (bsc#1188859). - CVE-2021-43400: Fixed use-after-free in gatt-database.c (bsc#1192394).

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20223687-1/, https://bugzilla.suse.com/1186463, https://bugzilla.suse.com/1188859, https://bugzilla.suse.com/1192394, https://bugzilla.suse.com/1193227, https://bugzilla.suse.com/1193237, https://www.suse.com/security/cve/CVE-2019-8921, https://www.suse.com/security/cve/CVE-2019-8922, https://www.suse.com/security/cve/CVE-2020-26558, https://www.suse.com/security/cve/CVE-2021-0129, https://www.suse.com/security/cve/CVE-2021-3658, https://www.suse.com/security/cve/CVE-2021-43400

    Affected packages

    Package

    Name: bluez

    Purl: pkg:rpm/suse/bluez&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.48-150000.5.41.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2022:3687-1 | CVE-DB