CLSA-2023-1697744372

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    CLSA-2023-1697744372

    Published: 19 Oct 2023Last Modified: 4 Jun 2026

    Summary: Fix of 7 CVEs

    Details: * CVE-url: https://ubuntu.com/security/CVE-2023-42755 - net/sched: Retire rsvp classifier * CVE-url: https://ubuntu.com/security/CVE-2023-39194 - net: xfrm: Fix xfrm_address_filter OOB read * CVE-url: https://ubuntu.com/security/CVE-2023-39192 - netfilter: xt_u32: validate user space input * CVE-url: https://ubuntu.com/security/CVE-2023-39193 - netfilter: xt_sctp: validate the flag_info count * CVE-url: https://ubuntu.com/security/CVE-2023-42754 - ipv4: fix null-deref in ipv4_link_failure * CVE-url: https://ubuntu.com/security/CVE-2023-3338 - [Config] updateconfigs for DECNET * Jammy update: v5.15.118 upstream stable release (LP: #2030239) // CVE-url: https://ubuntu.com/security/CVE-2023-3338 - Remove DECnet support from kernel * CVE-2023-1206 // CVE-url: https://ubuntu.com/security/CVE-2023-1206 - tcp: Reduce chance of collisions in inet6_hashfn(). * Miscellaneous Ubuntu changes - [Config] updateconfigs for NET_CLS_RSVP

    References: https://errata.cloudlinux.com/ubuntu16_04-els/CLSA-2023-1697744372

    Affected packages

    Package

    Name: linux-buildinfo-4.4.0-247-tuxcare.els18-generic

    Purl: pkg:deb/tuxcare/linux-buildinfo-4.4.0-247-tuxcare.els18-generic?distro=ubuntu-16.04

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.0-247.281

    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
    CLSA-2023-1697744372 | CVE-DB