SUSE-SU-2023:3079-1

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    SUSE-SU-2023:3079-1

    Published: 31 Jul 2023Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)

    Details: This update for the Linux Kernel 5.14.21-150400_24_18 fixes several issues. The following security issues were fixed: - CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in net/sched/cls_flower.c (bsc#1212509). - CVE-2023-2235: Fixed an use-after-free in the Performance Events system can be exploited to achieve local privilege escalation (bsc#1210987). - CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication (bsc#1210566).

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20233079-1/, https://bugzilla.suse.com/1210566, https://bugzilla.suse.com/1210987, https://bugzilla.suse.com/1212509, https://www.suse.com/security/cve/CVE-2023-2002, https://www.suse.com/security/cve/CVE-2023-2235, https://www.suse.com/security/cve/CVE-2023-35788

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP4_Update_2

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -13-150400.2.2

    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-2023:3079-1 | CVE-DB