The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3388-1 advisory.
u’Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic’ in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption).
This vulnerability is similar with the older CVE-2019-18808. (CVE-2021-3744)
A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-3752)
A memory leak flaw was found in the Linux kernel’s ccp_run_aes_gcm_cmd() function that allows an attacker to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability. (CVE-2021-3764)
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)
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 70300
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2021:3388-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(154088);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/07/13");
script_cve_id(
"CVE-2020-3702",
"CVE-2021-3744",
"CVE-2021-3752",
"CVE-2021-3764",
"CVE-2021-40490"
);
script_xref(name:"SuSE", value:"SUSE-SU-2021:3388-1");
script_name(english:"SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3388-1)");
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 SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in
the SUSE-SU-2021:3388-1 advisory.
- u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to
improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for
a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon
Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon
Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W,
MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)
- A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in
drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption).
This vulnerability is similar with the older CVE-2019-18808. (CVE-2021-3744)
- A use-after-free flaw was found in the Linux kernel's Bluetooth subsystem in the way user calls connect to
the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the
system or escalate their privileges. The highest threat from this vulnerability is to confidentiality,
integrity, as well as system availability. (CVE-2021-3752)
- A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an attacker
to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat
from this vulnerability is to system availability. (CVE-2021-3764)
- A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in
the Linux kernel through 5.13.13. (CVE-2021-40490)
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/1050244");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1056653");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1056657");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1056787");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1065729");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1104745");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1109837");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1111981");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1114648");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1118661");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1129770");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1148868");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1158533");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1173746");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1176940");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1181193");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1184439");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1185677");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1185727");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186785");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189297");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189407");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189884");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190023");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190115");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190159");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190432");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190523");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190534");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190543");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190576");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190601");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190620");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190626");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190717");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190914");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191051");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191136");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191193");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-3702");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3744");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3752");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3764");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-40490");
# https://lists.suse.com/pipermail/sle-security-updates/2021-October/009582.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?cbdac5bd");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:A/AC:M/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:A/AC:H/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-2021-3752");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/09/08");
script_set_attribute(attribute:"patch_publication_date", value:"2021/10/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/10/13");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:dlm-kmp-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:gfs2-kmp-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-devel-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt_debug");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-source-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms-rt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
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) 2021-2023 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:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + os_ver + ')');
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && '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 == "SLES12" && (! preg(pattern:"^(5)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES12 SP5", os_ver + " SP" + service_pack);
var pkgs = [
{'reference':'cluster-md-kmp-rt-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'dlm-kmp-rt-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'gfs2-kmp-rt-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-devel-rt-4.12.14-10.60.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-rt-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-rt-base-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-rt-devel-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-rt_debug-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-rt_debug-devel-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-source-rt-4.12.14-10.60.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'kernel-syms-rt-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},
{'reference':'ocfs2-kmp-rt-4.12.14-10.60.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']}
];
var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( 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++;
}
}
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, 'cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | kernel-rt-devel | p-cpe:/a:novell:suse_linux:kernel-rt-devel |
novell | suse_linux | gfs2-kmp-rt | p-cpe:/a:novell:suse_linux:gfs2-kmp-rt |
novell | suse_linux | kernel-rt_debug | p-cpe:/a:novell:suse_linux:kernel-rt_debug |
novell | suse_linux | ocfs2-kmp-rt | p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt |
novell | suse_linux | cluster-md-kmp-rt | p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt |
novell | suse_linux | kernel-rt-base | p-cpe:/a:novell:suse_linux:kernel-rt-base |
novell | suse_linux | kernel-rt_debug-devel | p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel |
novell | suse_linux | kernel-devel-rt | p-cpe:/a:novell:suse_linux:kernel-devel-rt |
novell | suse_linux | kernel-rt | p-cpe:/a:novell:suse_linux:kernel-rt |
novell | suse_linux | kernel-source-rt | p-cpe:/a:novell:suse_linux:kernel-source-rt |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3702
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3744
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3752
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3764
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40490
www.nessus.org/u?cbdac5bd
bugzilla.suse.com/1050244
bugzilla.suse.com/1056653
bugzilla.suse.com/1056657
bugzilla.suse.com/1056787
bugzilla.suse.com/1065729
bugzilla.suse.com/1104745
bugzilla.suse.com/1109837
bugzilla.suse.com/1111981
bugzilla.suse.com/1114648
bugzilla.suse.com/1118661
bugzilla.suse.com/1129770
bugzilla.suse.com/1148868
bugzilla.suse.com/1158533
bugzilla.suse.com/1173746
bugzilla.suse.com/1176940
bugzilla.suse.com/1181193
bugzilla.suse.com/1184439
bugzilla.suse.com/1185677
bugzilla.suse.com/1185727
bugzilla.suse.com/1186785
bugzilla.suse.com/1189297
bugzilla.suse.com/1189407
bugzilla.suse.com/1189884
bugzilla.suse.com/1190023
bugzilla.suse.com/1190115
bugzilla.suse.com/1190159
bugzilla.suse.com/1190432
bugzilla.suse.com/1190523
bugzilla.suse.com/1190534
bugzilla.suse.com/1190543
bugzilla.suse.com/1190576
bugzilla.suse.com/1190601
bugzilla.suse.com/1190620
bugzilla.suse.com/1190626
bugzilla.suse.com/1190717
bugzilla.suse.com/1190914
bugzilla.suse.com/1191051
bugzilla.suse.com/1191136
bugzilla.suse.com/1191193
www.suse.com/security/cve/CVE-2020-3702
www.suse.com/security/cve/CVE-2021-3744
www.suse.com/security/cve/CVE-2021-3752
www.suse.com/security/cve/CVE-2021-3764
www.suse.com/security/cve/CVE-2021-40490