SUSE-SU-2024:0120-1

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    SUSE-SU-2024:0120-1

    Published: 16 Jan 2024Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel

    Details: The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237). - CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bsc#1202095). - CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559). - CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250). - CVE-2023-6606: Fixed an out-of-bounds read vulnerability in smbCalcSize in fs/smb/client/netmisc.c that could allow a local attacker to crash the system or leak internal kernel information (bsc#1217947). - CVE-2023-6610: Fixed an out-of-bounds read vulnerability in smb2_dump_detail in fs/smb/client/smb2ops.c that could allow a local attacker to crash the system or leak internal kernel information (bsc#1217946). - CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258). - CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253). The following non-security bugs were fixed: - doc/README.SUSE: Add how to update the config for module signing (jsc#PED-5021) - doc/README.SUSE: Remove how to build modules using kernel-source (jsc#PED-5021) - doc/README.SUSE: Simplify the list of references (jsc#PED-5021)

    References: https://www.suse.com/support/update/announcement/2024/suse-su-20240120-1/, https://bugzilla.suse.com/1179610, https://bugzilla.suse.com/1202095, https://bugzilla.suse.com/1215237, https://bugzilla.suse.com/1217250, https://bugzilla.suse.com/1217946, https://bugzilla.suse.com/1217947, https://bugzilla.suse.com/1218253, https://bugzilla.suse.com/1218258, https://bugzilla.suse.com/1218559, https://www.suse.com/security/cve/CVE-2020-26555, https://www.suse.com/security/cve/CVE-2022-2586, https://www.suse.com/security/cve/CVE-2023-51779, https://www.suse.com/security/cve/CVE-2023-6121, https://www.suse.com/security/cve/CVE-2023-6606, https://www.suse.com/security/cve/CVE-2023-6610, https://www.suse.com/security/cve/CVE-2023-6931, https://www.suse.com/security/cve/CVE-2023-6932

    Affected packages

    Package

    Name: kernel-default

    Purl: pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.12.14-150100.197.168.1

    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-2024:0120-1 | CVE-DB