SUSE-SU-2023:3648-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:3648-1

    SUSE-SU-2023:3648-1

    Published: 18 Sept 2023Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP4)

    Details: This update for the Linux Kernel 5.14.21-150400_24_63 fixes several issues. The following security issues were fixed: - CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211187). - CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211395). - CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213063). - CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208839). - CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212849).

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20233648-1/, https://bugzilla.suse.com/1208839, https://bugzilla.suse.com/1211187, https://bugzilla.suse.com/1211395, https://bugzilla.suse.com/1212849, https://bugzilla.suse.com/1213063, https://www.suse.com/security/cve/CVE-2023-1077, https://www.suse.com/security/cve/CVE-2023-2156, https://www.suse.com/security/cve/CVE-2023-3090, https://www.suse.com/security/cve/CVE-2023-32233, https://www.suse.com/security/cve/CVE-2023-35001

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP4_Update_12

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_12&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5-150400.2.1

    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-2023:3648-1 | CVE-DB