SUSE SLES15 kernel update for multiple vulnerabilitie
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
OSV | Security update for the Linux Kernel RT (Live Patch 14 for SLE 15 SP5) | 11 Jul 202412:03 | – | osv |
OSV | Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP5) | 12 Jul 202415:04 | – | osv |
OSV | Security update for the Linux Kernel (Live Patch 14 for SLE 15 SP5) | 15 Jul 202409:03 | – | osv |
OSV | Security update for the Linux Kernel RT (Live Patch 15 for SLE 15 SP5) | 11 Jul 202411:33 | – | osv |
OSV | Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP5) | 8 Aug 202412:35 | – | osv |
OSV | Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5) | 8 Jul 202416:03 | – | osv |
OSV | Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP5) | 15 Jul 202415:03 | – | osv |
OSV | Security update for the Linux Kernel RT (Live Patch 15 for SLE 15 SP5) | 2 Aug 202419:33 | – | osv |
OSV | Security update for the Linux Kernel RT (Live Patch 14 for SLE 15 SP5) | 2 Aug 202420:03 | – | osv |
OSV | Security update for the Linux Kernel (Live Patch 44 for SLE 15 SP3) | 9 Jul 202414:09 | – | osv |
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2024:2480-1. The text itself
# is copyright (C) SUSE.
##
include('compat.inc');
if (description)
{
script_id(202466);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/16");
script_cve_id("CVE-2024-26828", "CVE-2024-26923");
script_xref(name:"SuSE", value:"SUSE-SU-2024:2480-1");
script_name(english:"SUSE SLES15 Security Update : kernel (Live Patch 14 for SLE 15 SP5) (SUSE-SU-2024:2480-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in
the SUSE-SU-2024:2480-1 advisory.
This update for the Linux Kernel 5.14.21-150500_55_65 fixes several issues.
The following security issues were fixed:
- CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683).
- CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223363).
Tenable has extracted the preceding description block directly from the SUSE security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1223363");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1223683");
# https://lists.suse.com/pipermail/sle-security-updates/2024-July/018967.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?19406eea");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2024-26828");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2024-26923");
script_set_attribute(attribute:"solution", value:
"Update the affected kernel-livepatch-5_14_21-150500_55_65-default package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-26828");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/04/17");
script_set_attribute(attribute:"patch_publication_date", value:"2024/07/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-livepatch-5_14_21-150500_55_65-default");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15', 'SUSE (' + os_ver + ')');
var uname_r = get_kb_item("Host/uname-r");
if (empty_or_null(uname_r)) audit(AUDIT_UNKNOWN_APP_VER, "kernel");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);
var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(5)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP5", os_ver + " SP" + service_pack);
var kernel_live_checks = [
{
'kernels': {
'5.14.21-150500.55.65-default': {
'pkgs': [
{'reference':'kernel-livepatch-5_14_21-150500_55_65-default-2-150500.11.6.1', 'sp':'5', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.5']}
]
}
}
}
];
var ltss_caveat_required = FALSE;
var flag = 0;
var kernel_affected = FALSE;
foreach var kernel_array ( kernel_live_checks ) {
var kpatch_details = kernel_array['kernels'][uname_r];
if (empty_or_null(kpatch_details)) continue;
kernel_affected = TRUE;
foreach var package_array ( kpatch_details['pkgs'] ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var exists_check = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && _release) {
if (exists_check) {
var check_flag = 0;
foreach var check (exists_check) {
if (!rpm_exists(release:_release, rpm:check)) continue;
check_flag++;
}
if (!check_flag) continue;
}
}
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
# No kpatch details found for the running kernel version
if (!kernel_affected) audit(AUDIT_INST_VER_NOT_VULN, 'kernel', uname_r);
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-livepatch-5_14_21-150500_55_65-default');
}
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