CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
90.8%
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7549 advisory.
kernel: use-after-free due to race condition occurring in dvb_register_device() (CVE-2022-45884)
kernel: use-after-free due to race condition occurring in dvb_net.c (CVE-2022-45886)
kernel: use-after-free due to race condition occurring in dvb_ca_en50221.c (CVE-2022-45919)
kernel: use-after-free in smb2_is_status_io_timeout() (CVE-2023-1192)
kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe (CVE-2023-2163)
kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)
kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)
kernel: mm/slab_common: slab_caches list corruption after kmem_cache_destroy() (CVE-2023-52562)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2023:7549. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(186369);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/09");
script_cve_id(
"CVE-2022-45884",
"CVE-2022-45886",
"CVE-2022-45919",
"CVE-2023-1192",
"CVE-2023-2163",
"CVE-2023-3812",
"CVE-2023-5178",
"CVE-2023-52562"
);
script_xref(name:"RHSA", value:"2023:7549");
script_name(english:"RHEL 8 : kernel (RHSA-2023:7549)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for kernel.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2023:7549 advisory.
- kernel: use-after-free due to race condition occurring in dvb_register_device() (CVE-2022-45884)
- kernel: use-after-free due to race condition occurring in dvb_net.c (CVE-2022-45886)
- kernel: use-after-free due to race condition occurring in dvb_ca_en50221.c (CVE-2022-45919)
- kernel: use-after-free in smb2_is_status_io_timeout() (CVE-2023-1192)
- kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe
(CVE-2023-2163)
- kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)
- kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)
- kernel: mm/slab_common: slab_caches list corruption after kmem_cache_destroy() (CVE-2023-52562)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7549.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fe57ff47");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2148510");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2148517");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2151956");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2154178");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2224048");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2240249");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2241924");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2023:7549");
script_set_attribute(attribute:"solution", value:
"Update the RHEL kernel package based on the guidance in RHSA-2023:7549.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:N/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-2023-5178");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(401, 416, 682, 787);
script_set_attribute(attribute:"vendor_severity", value:"Important");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/11/25");
script_set_attribute(attribute:"patch_publication_date", value:"2023/11/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/11/28");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
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:kernel");
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-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-devel");
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-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-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:python3-perf");
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) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl", "redhat_repos.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('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: 'ge', os_version: os_ver, rhel_version: '8')) 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);
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);
if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
rm_kb_item(name:'Host/uptrack-uname-r');
var cve_list = make_list('CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562');
if (ksplice_cves_check(cve_list))
{
audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2023:7549');
}
else
{
__rpm_report = ksplice_reporting_text();
}
}
var constraints = [
{
'repo_relative_urls': [
'content/dist/rhel8/8.10/aarch64/baseos/debug',
'content/dist/rhel8/8.10/aarch64/baseos/os',
'content/dist/rhel8/8.10/aarch64/baseos/source/SRPMS',
'content/dist/rhel8/8.10/aarch64/codeready-builder/debug',
'content/dist/rhel8/8.10/aarch64/codeready-builder/os',
'content/dist/rhel8/8.10/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.10/ppc64le/baseos/debug',
'content/dist/rhel8/8.10/ppc64le/baseos/os',
'content/dist/rhel8/8.10/ppc64le/baseos/source/SRPMS',
'content/dist/rhel8/8.10/ppc64le/codeready-builder/debug',
'content/dist/rhel8/8.10/ppc64le/codeready-builder/os',
'content/dist/rhel8/8.10/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.10/s390x/baseos/debug',
'content/dist/rhel8/8.10/s390x/baseos/os',
'content/dist/rhel8/8.10/s390x/baseos/source/SRPMS',
'content/dist/rhel8/8.10/s390x/codeready-builder/debug',
'content/dist/rhel8/8.10/s390x/codeready-builder/os',
'content/dist/rhel8/8.10/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.10/x86_64/baseos/debug',
'content/dist/rhel8/8.10/x86_64/baseos/os',
'content/dist/rhel8/8.10/x86_64/baseos/source/SRPMS',
'content/dist/rhel8/8.10/x86_64/codeready-builder/debug',
'content/dist/rhel8/8.10/x86_64/codeready-builder/os',
'content/dist/rhel8/8.10/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.6/aarch64/baseos/debug',
'content/dist/rhel8/8.6/aarch64/baseos/os',
'content/dist/rhel8/8.6/aarch64/baseos/source/SRPMS',
'content/dist/rhel8/8.6/aarch64/codeready-builder/debug',
'content/dist/rhel8/8.6/aarch64/codeready-builder/os',
'content/dist/rhel8/8.6/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.6/ppc64le/baseos/debug',
'content/dist/rhel8/8.6/ppc64le/baseos/os',
'content/dist/rhel8/8.6/ppc64le/baseos/source/SRPMS',
'content/dist/rhel8/8.6/ppc64le/codeready-builder/debug',
'content/dist/rhel8/8.6/ppc64le/codeready-builder/os',
'content/dist/rhel8/8.6/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.6/s390x/baseos/debug',
'content/dist/rhel8/8.6/s390x/baseos/os',
'content/dist/rhel8/8.6/s390x/baseos/source/SRPMS',
'content/dist/rhel8/8.6/s390x/codeready-builder/debug',
'content/dist/rhel8/8.6/s390x/codeready-builder/os',
'content/dist/rhel8/8.6/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.6/x86_64/baseos/debug',
'content/dist/rhel8/8.6/x86_64/baseos/os',
'content/dist/rhel8/8.6/x86_64/baseos/source/SRPMS',
'content/dist/rhel8/8.6/x86_64/codeready-builder/debug',
'content/dist/rhel8/8.6/x86_64/codeready-builder/os',
'content/dist/rhel8/8.6/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.8/aarch64/baseos/debug',
'content/dist/rhel8/8.8/aarch64/baseos/os',
'content/dist/rhel8/8.8/aarch64/baseos/source/SRPMS',
'content/dist/rhel8/8.8/aarch64/codeready-builder/debug',
'content/dist/rhel8/8.8/aarch64/codeready-builder/os',
'content/dist/rhel8/8.8/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.8/ppc64le/baseos/debug',
'content/dist/rhel8/8.8/ppc64le/baseos/os',
'content/dist/rhel8/8.8/ppc64le/baseos/source/SRPMS',
'content/dist/rhel8/8.8/ppc64le/codeready-builder/debug',
'content/dist/rhel8/8.8/ppc64le/codeready-builder/os',
'content/dist/rhel8/8.8/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.8/s390x/baseos/debug',
'content/dist/rhel8/8.8/s390x/baseos/os',
'content/dist/rhel8/8.8/s390x/baseos/source/SRPMS',
'content/dist/rhel8/8.8/s390x/codeready-builder/debug',
'content/dist/rhel8/8.8/s390x/codeready-builder/os',
'content/dist/rhel8/8.8/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.8/x86_64/baseos/debug',
'content/dist/rhel8/8.8/x86_64/baseos/os',
'content/dist/rhel8/8.8/x86_64/baseos/source/SRPMS',
'content/dist/rhel8/8.8/x86_64/codeready-builder/debug',
'content/dist/rhel8/8.8/x86_64/codeready-builder/os',
'content/dist/rhel8/8.8/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.9/aarch64/baseos/debug',
'content/dist/rhel8/8.9/aarch64/baseos/os',
'content/dist/rhel8/8.9/aarch64/baseos/source/SRPMS',
'content/dist/rhel8/8.9/aarch64/codeready-builder/debug',
'content/dist/rhel8/8.9/aarch64/codeready-builder/os',
'content/dist/rhel8/8.9/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.9/ppc64le/baseos/debug',
'content/dist/rhel8/8.9/ppc64le/baseos/os',
'content/dist/rhel8/8.9/ppc64le/baseos/source/SRPMS',
'content/dist/rhel8/8.9/ppc64le/codeready-builder/debug',
'content/dist/rhel8/8.9/ppc64le/codeready-builder/os',
'content/dist/rhel8/8.9/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.9/s390x/baseos/debug',
'content/dist/rhel8/8.9/s390x/baseos/os',
'content/dist/rhel8/8.9/s390x/baseos/source/SRPMS',
'content/dist/rhel8/8.9/s390x/codeready-builder/debug',
'content/dist/rhel8/8.9/s390x/codeready-builder/os',
'content/dist/rhel8/8.9/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel8/8.9/x86_64/baseos/debug',
'content/dist/rhel8/8.9/x86_64/baseos/os',
'content/dist/rhel8/8.9/x86_64/baseos/source/SRPMS',
'content/dist/rhel8/8.9/x86_64/codeready-builder/debug',
'content/dist/rhel8/8.9/x86_64/codeready-builder/os',
'content/dist/rhel8/8.9/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8/aarch64/baseos/debug',
'content/dist/rhel8/8/aarch64/baseos/os',
'content/dist/rhel8/8/aarch64/baseos/source/SRPMS',
'content/dist/rhel8/8/aarch64/codeready-builder/debug',
'content/dist/rhel8/8/aarch64/codeready-builder/os',
'content/dist/rhel8/8/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel8/8/ppc64le/baseos/debug',
'content/dist/rhel8/8/ppc64le/baseos/os',
'content/dist/rhel8/8/ppc64le/baseos/source/SRPMS',
'content/dist/rhel8/8/ppc64le/codeready-builder/debug',
'content/dist/rhel8/8/ppc64le/codeready-builder/os',
'content/dist/rhel8/8/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel8/8/s390x/baseos/debug',
'content/dist/rhel8/8/s390x/baseos/os',
'content/dist/rhel8/8/s390x/baseos/source/SRPMS',
'content/dist/rhel8/8/s390x/codeready-builder/debug',
'content/dist/rhel8/8/s390x/codeready-builder/os',
'content/dist/rhel8/8/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel8/8/x86_64/baseos/debug',
'content/dist/rhel8/8/x86_64/baseos/os',
'content/dist/rhel8/8/x86_64/baseos/source/SRPMS',
'content/dist/rhel8/8/x86_64/codeready-builder/debug',
'content/dist/rhel8/8/x86_64/codeready-builder/os',
'content/dist/rhel8/8/x86_64/codeready-builder/source/SRPMS'
],
'pkgs': [
{'reference':'bpftool-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-core-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-cross-headers-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-debug-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-debug-core-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-debug-devel-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-debug-modules-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-debug-modules-extra-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-devel-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-headers-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2023-52562']},
{'reference':'kernel-modules-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-modules-extra-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-libs-4.18.0-513.9.1.el8_9', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-libs-4.18.0-513.9.1.el8_9', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-libs-4.18.0-513.9.1.el8_9', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-libs-devel-4.18.0-513.9.1.el8_9', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-libs-devel-4.18.0-513.9.1.el8_9', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-tools-libs-devel-4.18.0-513.9.1.el8_9', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-zfcpdump-4.18.0-513.9.1.el8_9', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-zfcpdump-core-4.18.0-513.9.1.el8_9', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-zfcpdump-devel-4.18.0-513.9.1.el8_9', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-zfcpdump-modules-4.18.0-513.9.1.el8_9', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'kernel-zfcpdump-modules-extra-4.18.0-513.9.1.el8_9', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'perf-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']},
{'reference':'python3-perf-4.18.0-513.9.1.el8_9', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-45884', 'CVE-2022-45886', 'CVE-2022-45919', 'CVE-2023-1192', 'CVE-2023-2163', 'CVE-2023-3812', 'CVE-2023-5178', 'CVE-2023-52562']}
]
}
];
var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);
var flag = 0;
foreach var constraint_array ( constraints ) {
var repo_relative_urls = NULL;
if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
foreach var pkg ( constraint_array['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++;
}
}
if (flag)
{
var extra = NULL;
if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
else extra = 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, 'bpftool / kernel / kernel-core / kernel-cross-headers / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45884
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45886
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45919
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1192
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2163
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3812
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5178
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52562
www.nessus.org/u?fe57ff47
access.redhat.com/errata/RHSA-2023:7549
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=2148510
bugzilla.redhat.com/show_bug.cgi?id=2148517
bugzilla.redhat.com/show_bug.cgi?id=2151956
bugzilla.redhat.com/show_bug.cgi?id=2154178
bugzilla.redhat.com/show_bug.cgi?id=2224048
bugzilla.redhat.com/show_bug.cgi?id=2240249
bugzilla.redhat.com/show_bug.cgi?id=2241924
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
90.8%