SUSE-SU-2022:0270-1

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    SUSE-SU-2022:0270-1

    Published: 1 Feb 2022Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP3)

    Details: This update for the Linux Kernel 5.3.18-59_27 fixes several issues. The following security issues were fixed: - CVE-2022-0185: Incorrect param length parsing in legacy_parse_param which could have led to a local privilege escalation (bsc#1194517). - CVE-2021-4028: Fixed use-after-free in RDMA listen() that could lead to DoS or privilege escalation by a local attacker (bsc#1193167). - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20220270-1/, https://bugzilla.suse.com/1192036, https://bugzilla.suse.com/1193529, https://bugzilla.suse.com/1194737, https://www.suse.com/security/cve/CVE-2021-4028, https://www.suse.com/security/cve/CVE-2021-42739, https://www.suse.com/security/cve/CVE-2022-0185

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP3_Update_6

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_6&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4-150300.2.2

    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-2022:0270-1 | CVE-DB