RHEL 8 : kernel (RHSA-2019:2411) - Nessus

High Plugin ID: 127722

This page contains detailed information about the RHEL 8 : kernel (RHSA-2019:2411) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 127722
Name: RHEL 8 : kernel (RHSA-2019:2411)
Filename: redhat-RHSA-2019-2411.nasl
Vulnerability Published: 2019-07-17
This Plugin Published: 2019-08-12
Last Modification Time: 2021-12-21
Plugin Version: 1.10
Plugin Type: local
Plugin Family: Red Hat Local Security Checks
Dependencies: linux_alt_patch_detect.nasl, ssh_get_info.nasl
Required KB Items [?]: Host/cpu, Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Vulnerability Information

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

An update for kernel is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es) :

* kernel: broken permission and object lifetime handling for PTRACE_TRACEME (CVE-2019-13272)

* kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

Update the affected packages.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Metasploit Framework, Exploit-DB, GitHub)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the RHEL 8 : kernel (RHSA-2019:2411) vulnerability:

Metasploit: exploit/linux/local/ptrace_traceme_pkexec_helper
[Linux Polkit pkexec helper PTRACE_TRACEME local root exploit]
Exploit-DB: exploits/linux/local/47163.c
[EDB-47163: Linux Kernel 4.10 < 5.1.17 - 'PTRACE_TRACEME' pkexec Local Privilege Escalation]
Exploit-DB: exploits/linux/local/47543.rb
[EDB-47543: Linux Polkit - pkexec helper PTRACE_TRACEME local root (Metasploit)]
Exploit-DB: exploits/windows/local/48071.md
[EDB-48071: Microsoft Windows Kernel - Information Disclosure]
Exploit-DB: exploits/linux/local/50541.c
[EDB-50541: Linux Kernel 5.1.x - 'PTRACE_TRACEME' pkexec Local Privilege Escalation (2)]
GitHub: https://github.com/codexlynx/hardware-attacks-state-of-the-art
[CVE-2019-1125]
GitHub: https://github.com/timidri/puppet-meltdown
[CVE-2019-1125]
GitHub: https://github.com/Al1ex/LinuxEelvation
[CVE-2019-13272]
GitHub: https://github.com/AnonVulc/Pentest-Tools
[CVE-2019-13272]
GitHub: https://github.com/De4dCr0w/Linux-kernel-EoP-exp
[CVE-2019-13272]
GitHub: https://github.com/Getshell/LinuxTQ
[CVE-2019-13272]
GitHub: https://github.com/H0j3n/EzpzCheatSheet
[CVE-2019-13272]
GitHub: https://github.com/Mr-xn/Penetration_Testing_POC
[CVE-2019-13272]
GitHub: https://github.com/ONQLin/OS-CourseDesign
[CVE-2019-13272]
GitHub: https://github.com/RashmikaEkanayake/Privilege-Escalation-CVE-2019-13272-
[CVE-2019-13272]
GitHub: https://github.com/S3cur3Th1sSh1t/Pentest-Tools
[CVE-2019-13272]
GitHub: https://github.com/SexyBeast233/SecBooks
[CVE-2019-13272]
GitHub: https://github.com/Snoopy-Sec/Localroot-ALL-CVE
[CVE-2019-13272]
GitHub: https://github.com/Thathsarani24/CVE2019-13272
[CVE-2019-13272]
GitHub: https://github.com/anoaghost/Localroot_Compile
[CVE-2019-13272]
GitHub: https://github.com/babyshen/CVE-2019-13272
[CVE-2019-13272]
GitHub: https://github.com/bcoles/kernel-exploits
[CVE-2019-13272]
GitHub: https://github.com/cedelasen/htb-laboratory
[CVE-2019-13272]
GitHub: https://github.com/fengjixuchui/RedTeamer
[CVE-2019-13272]
GitHub: https://github.com/icecliffs/Linux-For-Root
[CVE-2019-13272]
GitHub: https://github.com/jana30116/CVE-2019-13272-Local-Privilege-Escalation
[CVE-2019-13272: Local Privilege Escalation is a way to take advantage of flaws in code or service ...]
GitHub: https://github.com/jiayy/android_vuln_poc-exp
[CVE-2019-13272]
GitHub: https://github.com/karlhat/Ksplice-demo
[CVE-2019-13272]
GitHub: https://github.com/n3t1nv4d3/kernel-exploits
[CVE-2019-13272]
GitHub: https://github.com/rakjong/LinuxElevation
[CVE-2019-13272]
GitHub: https://github.com/severnake/Pentest-Tools
[CVE-2019-13272]
GitHub: https://github.com/sumedhaDharmasena/-Kernel-ptrace-c-mishandles-vulnerability-CVE-2019-13272
[CVE-2019-13272]
GitHub: https://github.com/teddy47/CVE-2019-13272---Documentation
[CVE-2019-13272]
GitHub: https://github.com/theyoge/AD-Pentesting-Tools
[CVE-2019-13272]
GitHub: https://github.com/offensive-security/exploitdb-bin-sploits/blob/master/bin-sploits/48071.zip
[EDB-48071]
GitHub: https://github.com/bitdefender/swapgs-attack-poc
[CVE-2019-1125: This repository contains the sources and documentation for the SWAPGS attack PoC ...]
GitHub: https://github.com/bigbigliang-malwarebenchmark/cve-2019-13272
[CVE-2019-13272: 提权漏洞]
GitHub: https://github.com/Cyc1eC/CVE-2019-13272
[CVE-2019-13272: The exploit for CVE-2019-13272]
GitHub: https://github.com/Huandtx/CVE-2019-13272
[CVE-2019-13272: 5.1.17之前的Linux内核中普通用户执行文件提权为root用户]
GitHub: https://github.com/jas502n/CVE-2019-13272
[CVE-2019-13272: Linux 4.10 < 5.1.17 PTRACE_TRACEME local root]
GitHub: https://github.com/oneoy/CVE-2019-13272
[CVE-2019-13272: Linux 提权]
GitHub: https://github.com/polosec/CVE-2019-13272
[CVE-2019-13272]
GitHub: https://github.com/Tharana/Exploiting-a-Linux-kernel-vulnerability
[CVE-2019-13272: Local Root vulnerability- CVE-2019-13272 / Security Bypass Vulnerability – ...]
GitHub: https://github.com/Tharana/vulnerability-exploitation
[CVE-2019-13272: Local Root vulnerability- CVE-2019-13272 / Security Bypass Vulnerability – ...]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS V2 Vector [?]: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:H/RL:OF/RC:C

CVSS Base Score:	7.2 (High)
Impact Subscore:	10.0
Exploitability Subscore:	3.9
CVSS Temporal Score:	6.3 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	6.3 (Medium)

CVSS V3 Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C

CVSS Base Score:	7.8 (High)
Impact Subscore:	5.9
Exploitability Subscore:	1.8
CVSS Temporal Score:	7.5 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	7.5 (High)

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Plugin Source

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2019:2411. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(127722);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/12/21");

  script_cve_id("CVE-2019-1125", "CVE-2019-13272");
  script_xref(name:"RHSA", value:"2019:2411");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/10");

  script_name(english:"RHEL 8 : kernel (RHSA-2019:2411)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description",
    value:
"An update for kernel is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security
impact of Important. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security Fix(es) :

* kernel: broken permission and object lifetime handling for
PTRACE_TRACEME (CVE-2019-13272)

* kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125)

For more details about the security issue(s), including the impact, a
CVSS score, acknowledgments, and other related information, refer to
the CVE page(s) listed in the References section."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/articles/4329821"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2019:2411"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2019-1125"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2019-13272"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Polkit pkexec helper PTRACE_TRACEME local root exploit');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:bpftool");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:bpftool-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-aarch64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3-perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3-perf-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/08/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
include("ksplice.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 8.x", "Red Hat " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2019-1125", "CVE-2019-13272");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2019:2411");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2019:2411";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"bpftool-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"bpftool-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"bpftool-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"bpftool-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"bpftool-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", reference:"kernel-abi-whitelists-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-core-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-core-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-cross-headers-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-cross-headers-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debug-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debug-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debug-core-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debug-core-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"kernel-debug-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debug-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debug-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debug-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debug-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debug-modules-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debug-modules-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debug-modules-extra-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debug-modules-extra-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"kernel-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"kernel-debuginfo-common-aarch64-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-debuginfo-common-s390x-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-debuginfo-common-x86_64-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", reference:"kernel-doc-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-headers-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-headers-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-modules-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-modules-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-modules-extra-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-modules-extra-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-tools-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-tools-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"kernel-tools-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-tools-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-tools-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"kernel-tools-libs-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"kernel-tools-libs-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"x86_64", reference:"kernel-tools-libs-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-zfcpdump-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-zfcpdump-core-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-zfcpdump-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-zfcpdump-devel-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-zfcpdump-modules-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"kernel-zfcpdump-modules-extra-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"perf-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"perf-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"perf-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"perf-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"perf-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"python3-perf-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"python3-perf-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", sp:"0", cpu:"aarch64", reference:"python3-perf-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"s390x", reference:"python3-perf-debuginfo-4.18.0-80.7.2.el8_0")) flag++;

  if (rpm_check(release:"RHEL8", cpu:"x86_64", reference:"python3-perf-debuginfo-4.18.0-80.7.2.el8_0")) flag++;


  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bpftool / bpftool-debuginfo / kernel / kernel-abi-whitelists / etc");
  }
}

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/redhat-RHSA-2019-2411.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\redhat-RHSA-2019-2411.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/redhat-RHSA-2019-2411.nasl

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How to Run

Here is how to run the RHEL 8 : kernel (RHSA-2019:2411) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select Red Hat Local Security Checks plugin family.
On the right side table select RHEL 8 : kernel (RHSA-2019:2411) plugin ID 127722.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl redhat-RHSA-2019-2411.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a redhat-RHSA-2019-2411.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - redhat-RHSA-2019-2411.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state redhat-RHSA-2019-2411.nasl -t <IP/HOST>

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References

RHSA | Red Hat Security Advisory:

2019:2411

See also:

Similar and related Nessus plugins:

145678 - CentOS 8 : kernel (CESA-2019:2411)
126964 - Debian DLA-1862-1 : linux security update
126965 - Debian DLA-1863-1 : linux-4.9 security update
129800 - Debian DLA-1954-1 : lucene-solr security update
139625 - Debian DLA-2327-1 : lucene-solr security update
126837 - Debian DSA-4484-1 : linux - security update
128929 - EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2019-1926)
134387 - EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1186)
126801 - Fedora 29 : kernel / kernel-headers (2019-a95015e60f)
105389 - GoAhead Server CGI Remote Code Execution
109321 - JBoss Enterprise Application Platform doFilter() Method Insecure Deserialization RCE
127978 - Oracle Linux 8 : kernel (ELSA-2019-2411)
127985 - Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4746)
128732 - Photon OS 3.0: Linux PHSA-2019-3.0-0026
63940 - RHEL 4 / 5 : jboss-seam2 (RHSA-2010:0564)
109990 - RHEL 6 : JBoss EAP (RHSA-2018:1607)
127721 - RHEL 8 : kernel-rt (RHSA-2019:2405)
129145 - RHEL 7 : kernel-alt (RHSA-2019:2809)
126882 - Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-202-01)
127058 - Sonatype Nexus Repository Manager Missing Access Controls RCE
130949 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2949-1)
131120 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2984-1)
131999 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3228-1)
132000 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3230-1)
132001 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3232-1)
132005 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3258-1)
132006 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3260-1)
132007 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3261-1)
132008 - SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3263-1)
127888 - Ubuntu 18.04 LTS / 19.04 : Linux kernel vulnerabilities (USN-4093-1)
127889 - Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1)
127890 - Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4095-1)
128477 - Ubuntu 19.04 : linux-aws vulnerabilities (USN-4117-1)
128478 - Ubuntu 16.04 LTS / 18.04 LTS : linux-aws vulnerabilities (USN-4118-1)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file redhat-RHSA-2019-2411.nasl version 1.10. For more plugins, visit the Nessus Plugin Library.

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RHEL 8 : kernel (RHSA-2019:2411) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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