SUSE SLED15 / SLES15 Security Update : ucode-intel (SUSE-SU-2019:2958-1)

2019-11-13T00:00:00
ID SUSE_SU-2019-2958-1.NASL
Type nessus
Reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-04-02T00:00:00

Description

This update for ucode-intel fixes the following issues :

Updated to 20191112 security release (bsc#1155988)

  • Processor Identifier Version Products

  • Model Stepping F-MO-S/PI Old->New

  • ---- new platforms ----------------------------------------

  • CML-U62 A0 6-a6-0/80 000000c6 Core Gen10 Mobile

  • CNL-U D0 6-66-3/80 0000002a Core Gen8 Mobile

  • SKX-SP B1 6-55-3/97 01000150 Xeon Scalable

  • ICL U/Y D1 6-7e-5/80 00000046 Core Gen10 Mobile

  • ---- updated platforms ------------------------------------

  • SKL U/Y D0 6-4e-3/c0 000000cc->000000d4 Core Gen6 Mobile

  • SKL H/S/E3 R0/N0 6-5e-3/36 000000cc->000000d4 Core Gen6

  • AML-Y22 H0 6-8e-9/10 000000b4->000000c6 Core Gen8 Mobile

  • KBL-U/Y H0 6-8e-9/c0 000000b4->000000c6 Core Gen7 Mobile

  • CFL-U43e D0 6-8e-a/c0 000000b4->000000c6 Core Gen8 Mobile

  • WHL-U W0 6-8e-b/d0 000000b8->000000c6 Core Gen8 Mobile

  • AML-Y V0 6-8e-c/94 000000b8->000000c6 Core Gen10 Mobile

  • CML-U42 V0 6-8e-c/94 000000b8->000000c6 Core Gen10 Mobile

  • WHL-U V0 6-8e-c/94 000000b8->000000c6 Core Gen8 Mobile

  • KBL-G/X H0 6-9e-9/2a 000000b4->000000c6 Core Gen7/Gen8

  • KBL-H/S/E3 B0 6-9e-9/2a 000000b4->000000c6 Core Gen7; Xeon E3 v6

  • CFL-H/S/E3 U0 6-9e-a/22 000000b4->000000c6 Core Gen8 Desktop, Mobile, Xeon E

  • CFL-S B0 6-9e-b/02 000000b4->000000c6 Core Gen8

  • CFL-H R0 6-9e-d/22 000000b8->000000c6 Core Gen9 Mobile

Includes security fixes for :

  • CVE-2019-11135: Added feature allowing to disable TSX RTM (bsc#1139073)

  • CVE-2019-11139: A CPU microcode only fix for Voltage modulation issues (bsc#1141035)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:2958-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(130956);
  script_version("1.5");
  script_cvs_date("Date: 2019/12/13");

  script_cve_id("CVE-2019-11135", "CVE-2019-11139");

  script_name(english:"SUSE SLED15 / SLES15 Security Update : ucode-intel (SUSE-SU-2019:2958-1)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for ucode-intel fixes the following issues :

Updated to 20191112 security release (bsc#1155988)

  - Processor Identifier Version Products

  - Model Stepping F-MO-S/PI Old->New

  - ---- new platforms
    ----------------------------------------

  - CML-U62 A0 6-a6-0/80 000000c6 Core Gen10 Mobile

  - CNL-U D0 6-66-3/80 0000002a Core Gen8 Mobile

  - SKX-SP B1 6-55-3/97 01000150 Xeon Scalable

  - ICL U/Y D1 6-7e-5/80 00000046 Core Gen10 Mobile

  - ---- updated platforms
    ------------------------------------

  - SKL U/Y D0 6-4e-3/c0 000000cc->000000d4 Core Gen6 Mobile

  - SKL H/S/E3 R0/N0 6-5e-3/36 000000cc->000000d4 Core Gen6

  - AML-Y22 H0 6-8e-9/10 000000b4->000000c6 Core Gen8 Mobile

  - KBL-U/Y H0 6-8e-9/c0 000000b4->000000c6 Core Gen7 Mobile

  - CFL-U43e D0 6-8e-a/c0 000000b4->000000c6 Core Gen8
    Mobile

  - WHL-U W0 6-8e-b/d0 000000b8->000000c6 Core Gen8 Mobile

  - AML-Y V0 6-8e-c/94 000000b8->000000c6 Core Gen10 Mobile

  - CML-U42 V0 6-8e-c/94 000000b8->000000c6 Core Gen10
    Mobile

  - WHL-U V0 6-8e-c/94 000000b8->000000c6 Core Gen8 Mobile

  - KBL-G/X H0 6-9e-9/2a 000000b4->000000c6 Core Gen7/Gen8

  - KBL-H/S/E3 B0 6-9e-9/2a 000000b4->000000c6 Core Gen7;
    Xeon E3 v6

  - CFL-H/S/E3 U0 6-9e-a/22 000000b4->000000c6 Core Gen8
    Desktop, Mobile, Xeon E

  - CFL-S B0 6-9e-b/02 000000b4->000000c6 Core Gen8

  - CFL-H R0 6-9e-d/22 000000b8->000000c6 Core Gen9 Mobile

Includes security fixes for :

  - CVE-2019-11135: Added feature allowing to disable TSX
    RTM (bsc#1139073)

  - CVE-2019-11139: A CPU microcode only fix for Voltage
    modulation issues (bsc#1141035)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1139073"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1141035"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1155988"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-11135/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-11139/"
  );
  # https://www.suse.com/support/update/announcement/2019/suse-su-20192958-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?17c8b208"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Module for Basesystem 15-SP1:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-SP1-2019-2958=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-11135");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ucode-intel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/11/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/11/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/13");
  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 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);

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

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);


sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP1", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"ucode-intel-20191112-3.9.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"ucode-intel-20191112-3.9.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
  else security_note(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ucode-intel");
}