RedHat Update for linux-firmware RHSA-2018:0094-01

# SPDX-FileCopyrightText: 2018 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.910001");
  script_version("2025-07-25T05:44:05+0000");
  script_tag(name:"last_modification", value:"2025-07-25 05:44:05 +0000 (Fri, 25 Jul 2025)");
  script_tag(name:"creation_date", value:"2018-01-17 07:35:13 +0100 (Wed, 17 Jan 2018)");
  script_cve_id("CVE-2017-5715");
  script_tag(name:"cvss_base", value:"1.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-04-14 14:52:00 +0000 (Wed, 14 Apr 2021)");
  script_tag(name:"qod_type", value:"package_unreliable"); # nb: Causing false positives due to limitations in version checking functions
  script_name("RedHat Update for linux-firmware RHSA-2018:0094-01");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'linux-firmware'
  package(s) announced via the referenced advisory.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"The linux-firmware packages contain all
of the firmware files that are required by various devices to operate.

This update supersedes microcode provided by Red Hat with the CVE-2017-5715
(Spectre) CPU branch injection vulnerability mitigation. (Historically,
Red Hat has provided updated microcode, developed by our microprocessor
partners, as a customer convenience.) Further testing has uncovered
problems with the microcode provided along with the Spectre mitigation
that could lead to system instabilities. As a result, Red Hat is providing
an microcode update that reverts to the last known good microcode version
dated before 03 January 2018. Red Hat strongly recommends that customers
contact their hardware provider for the latest microcode updates.

IMPORTANT: Customers using Intel Skylake-, Broadwell-, and Haswell-based
platforms must obtain and install updated microcode from their hardware
vendor immediately. The 'Spectre' mitigation requires both an updated
kernel from Red Hat and updated microcode from your hardware vendor.");
  script_tag(name:"affected", value:"linux-firmware on Red Hat Enterprise Linux Server (v. 7)");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");

  script_xref(name:"RHSA", value:"2018:0094-01");
  script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2018-January/msg00059.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_7");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release) exit(0);

res = "";

if(release == "RHENT_7")
{

  if ((res = isrpmvuln(pkg:"iwl100-firmware", rpm:"iwl100-firmware~39.31.5.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl1000-firmware", rpm:"iwl1000-firmware~39.31.5.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl105-firmware", rpm:"iwl105-firmware~18.168.6.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl135-firmware", rpm:"iwl135-firmware~18.168.6.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl2000-firmware", rpm:"iwl2000-firmware~18.168.6.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl2030-firmware", rpm:"iwl2030-firmware~18.168.6.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl3160-firmware", rpm:"iwl3160-firmware~22.0.7.0~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl3945-firmware", rpm:"iwl3945-firmware~15.32.2.9~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl4965-firmware", rpm:"iwl4965-firmware~228.61.2.24~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl5000-firmware", rpm:"iwl5000-firmware~8.83.5.1_1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl5150-firmware", rpm:"iwl5150-firmware~8.24.2.2~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl6000-firmware", rpm:"iwl6000-firmware~9.221.4.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl6000g2a-firmware", rpm:"iwl6000g2a-firmware~17.168.5.3~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl6000g2b-firmware", rpm:"iwl6000g2b-firmware~17.168.5.2~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl6050-firmware", rpm:"iwl6050-firmware~41.28.5.1~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl7260-firmware", rpm:"iwl7260-firmware~22.0.7.0~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"iwl7265-firmware", rpm:"iwl7265-firmware~22.0.7.0~58.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"linux-firmware", rpm:"linux-firmware~20170606~58.gitc990aae.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}