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nessusThis script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2021-1031.NASL
HistoryApr 21, 2021 - 12:00 a.m.

RHEL 7 : kpatch-patch (RHSA-2021:1031)

2021-04-2100:00:00
This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
39

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.0%

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1031 advisory.

  • kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free (CVE-2020-29661)

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2021:1031. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(148887);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");

  script_cve_id("CVE-2020-29661");
  script_xref(name:"RHSA", value:"2021:1031");

  script_name(english:"RHEL 7 : kpatch-patch (RHSA-2021:1031)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update for kpatch-patch.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in
the RHSA-2021:1031 advisory.

  - kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free (CVE-2020-29661)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://access.redhat.com/security/data/csaf/v2/advisories/2021/rhsa-2021_1031.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?df723b46");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2021:1031");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1906525");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL kpatch-patch package based on the guidance in RHSA-2021:1031.");
  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:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-29661");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(416);
  script_set_attribute(attribute:"vendor_severity", value:"Important");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/12/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/03/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/21");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:rhel_eus:7.7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_21_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_26_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_30_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_31_2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_31_3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_33_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_36_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_37_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_40_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_43_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_45_1");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Red Hat Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('rpm.inc');
include('rhel.inc');
include('ksplice.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'eq', os_version: os_ver, rhel_version: '7.7')) audit(AUDIT_OS_NOT, 'Red Hat 7.7', 'Red Hat ' + os_ver);

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

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

var uname_r = get_kb_item("Host/uname-r");
if (empty_or_null(uname_r)) audit(AUDIT_UNKNOWN_APP_VER, "kernel");
if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
  rm_kb_item(name:'Host/uptrack-uname-r');
  var cve_list = make_list('CVE-2020-29661');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2021:1031');
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}


var kernel_live_checks = [
  {
    'repo_relative_urls': [
      'content/aus/rhel/server/7/7.7/x86_64/debug',
      'content/aus/rhel/server/7/7.7/x86_64/optional/debug',
      'content/aus/rhel/server/7/7.7/x86_64/optional/os',
      'content/aus/rhel/server/7/7.7/x86_64/optional/source/SRPMS',
      'content/aus/rhel/server/7/7.7/x86_64/os',
      'content/aus/rhel/server/7/7.7/x86_64/source/SRPMS',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/debug',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/highavailability/debug',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/highavailability/os',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/highavailability/source/SRPMS',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/optional/debug',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/optional/os',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/optional/source/SRPMS',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/os',
      'content/e4s/rhel/power-le/7/7.7/ppc64le/source/SRPMS',
      'content/e4s/rhel/server/7/7.7/x86_64/debug',
      'content/e4s/rhel/server/7/7.7/x86_64/highavailability/debug',
      'content/e4s/rhel/server/7/7.7/x86_64/highavailability/os',
      'content/e4s/rhel/server/7/7.7/x86_64/highavailability/source/SRPMS',
      'content/e4s/rhel/server/7/7.7/x86_64/optional/debug',
      'content/e4s/rhel/server/7/7.7/x86_64/optional/os',
      'content/e4s/rhel/server/7/7.7/x86_64/optional/source/SRPMS',
      'content/e4s/rhel/server/7/7.7/x86_64/os',
      'content/e4s/rhel/server/7/7.7/x86_64/source/SRPMS',
      'content/eus/rhel/power-le/7/7.7/ppc64le/debug',
      'content/eus/rhel/power-le/7/7.7/ppc64le/highavailability/debug',
      'content/eus/rhel/power-le/7/7.7/ppc64le/highavailability/os',
      'content/eus/rhel/power-le/7/7.7/ppc64le/highavailability/source/SRPMS',
      'content/eus/rhel/power-le/7/7.7/ppc64le/optional/debug',
      'content/eus/rhel/power-le/7/7.7/ppc64le/optional/os',
      'content/eus/rhel/power-le/7/7.7/ppc64le/optional/source/SRPMS',
      'content/eus/rhel/power-le/7/7.7/ppc64le/os',
      'content/eus/rhel/power-le/7/7.7/ppc64le/resilientstorage/debug',
      'content/eus/rhel/power-le/7/7.7/ppc64le/resilientstorage/os',
      'content/eus/rhel/power-le/7/7.7/ppc64le/resilientstorage/source/SRPMS',
      'content/eus/rhel/power-le/7/7.7/ppc64le/source/SRPMS',
      'content/eus/rhel/power/7/7.7/ppc64/debug',
      'content/eus/rhel/power/7/7.7/ppc64/optional/debug',
      'content/eus/rhel/power/7/7.7/ppc64/optional/os',
      'content/eus/rhel/power/7/7.7/ppc64/optional/source/SRPMS',
      'content/eus/rhel/power/7/7.7/ppc64/os',
      'content/eus/rhel/power/7/7.7/ppc64/source/SRPMS',
      'content/eus/rhel/server/7/7.7/x86_64/debug',
      'content/eus/rhel/server/7/7.7/x86_64/highavailability/debug',
      'content/eus/rhel/server/7/7.7/x86_64/highavailability/os',
      'content/eus/rhel/server/7/7.7/x86_64/highavailability/source/SRPMS',
      'content/eus/rhel/server/7/7.7/x86_64/optional/debug',
      'content/eus/rhel/server/7/7.7/x86_64/optional/os',
      'content/eus/rhel/server/7/7.7/x86_64/optional/source/SRPMS',
      'content/eus/rhel/server/7/7.7/x86_64/os',
      'content/eus/rhel/server/7/7.7/x86_64/resilientstorage/debug',
      'content/eus/rhel/server/7/7.7/x86_64/resilientstorage/os',
      'content/eus/rhel/server/7/7.7/x86_64/resilientstorage/source/SRPMS',
      'content/eus/rhel/server/7/7.7/x86_64/source/SRPMS',
      'content/tus/rhel/server/7/7.7/x86_64/debug',
      'content/tus/rhel/server/7/7.7/x86_64/highavailability/debug',
      'content/tus/rhel/server/7/7.7/x86_64/highavailability/os',
      'content/tus/rhel/server/7/7.7/x86_64/highavailability/source/SRPMS',
      'content/tus/rhel/server/7/7.7/x86_64/optional/debug',
      'content/tus/rhel/server/7/7.7/x86_64/optional/os',
      'content/tus/rhel/server/7/7.7/x86_64/optional/source/SRPMS',
      'content/tus/rhel/server/7/7.7/x86_64/os',
      'content/tus/rhel/server/7/7.7/x86_64/source/SRPMS'
    ],
    'kernels': {
      '3.10.0-1062.21.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_21_1-1-3.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.21.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_21_1-1-3.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.26.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_26_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.26.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_26_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.30.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_30_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.30.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_30_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.31.2.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_31_2-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.31.2.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_31_2-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.31.3.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_31_3-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.31.3.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_31_3-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.33.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_33_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.33.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_33_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.36.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_36_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.36.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_36_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.37.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_37_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.37.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_37_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.40.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_40_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.40.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_40_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.43.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_43_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.43.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_43_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.45.1.el7.ppc64le': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_45_1-1-1.el7', 'sp':'7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
        ]
      },
      '3.10.0-1062.45.1.el7.x86_64': {
        'pkgs': [
          {'reference':'kpatch-patch-3_10_0-1062_45_1-1-1.el7', 'sp':'7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}
        ]
      }
    }
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:kernel_live_checks);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var flag = 0;
var kernel_affected = FALSE;
foreach var kernel_array ( kernel_live_checks ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(kernel_array['repo_relative_urls'])) repo_relative_urls = kernel_array['repo_relative_urls'];
  var kpatch_details = kernel_array['kernels'][uname_r];
  if (empty_or_null(kpatch_details)) continue;
  kernel_affected = TRUE;
  foreach var pkg ( kpatch_details['pkgs'] ) {
    var reference = NULL;
    var _release = NULL;
    var sp = NULL;
    var _cpu = NULL;
    var el_string = NULL;
    var rpm_spec_vers_cmp = NULL;
    var epoch = NULL;
    var allowmaj = NULL;
    var exists_check = NULL;
    var cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        _release &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
        rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
  }
}
# No kpatch details found for the running kernel version
if (!kernel_affected) audit(AUDIT_INST_VER_NOT_VULN, 'kernel', uname_r);

if (flag)
{
  var subscription_caveat = '\n' +
    'NOTE: This vulnerability check contains fixes that apply to\n' +
    'packages only available in the Red Hat Enterprise Linux\n' +
    'Extended Update Support repository.\n' +
    'Access to this repository requires a paid RHEL subscription.\n';
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();
  else extra = subscription_caveat + rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kpatch-patch-3_10_0-1062_21_1 / kpatch-patch-3_10_0-1062_26_1 / etc');
}
VendorProductVersionCPE
redhatrhel_eus7.7cpe:/o:redhat:rhel_eus:7.7
redhatenterprise_linuxkpatch-patch-3_10_0-1062_21_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_21_1
redhatenterprise_linuxkpatch-patch-3_10_0-1062_26_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_26_1
redhatenterprise_linuxkpatch-patch-3_10_0-1062_30_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_30_1
redhatenterprise_linuxkpatch-patch-3_10_0-1062_31_2p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_31_2
redhatenterprise_linuxkpatch-patch-3_10_0-1062_31_3p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_31_3
redhatenterprise_linuxkpatch-patch-3_10_0-1062_33_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_33_1
redhatenterprise_linuxkpatch-patch-3_10_0-1062_36_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_36_1
redhatenterprise_linuxkpatch-patch-3_10_0-1062_37_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_37_1
redhatenterprise_linuxkpatch-patch-3_10_0-1062_40_1p-cpe:/a:redhat:enterprise_linux:kpatch-patch-3_10_0-1062_40_1
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7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.0%