Fedora 24 kernel update (CVE-2016-6828) The 4.6.7 update contains a number of important fixes across the tree
Reporter | Title | Published | Views | Family All 168 |
---|---|---|---|---|
![]() | CVE-2016-6828 | 16 Oct 201621:00 | – | cvelist |
![]() | [SECURITY] Fedora 24 Update: kernel-4.6.7-300.fc24 | 23 Aug 201612:51 | – | fedora |
![]() | [SECURITY] Fedora 23 Update: kernel-4.6.7-200.fc23 | 23 Aug 201615:24 | – | fedora |
![]() | [SECURITY] Fedora 24 Update: kernel-4.7.2-201.fc24 | 2 Sep 201620:55 | – | fedora |
![]() | [SECURITY] Fedora 23 Update: kernel-4.7.2-101.fc23 | 2 Sep 201623:22 | – | fedora |
![]() | Linux Kernel - TCP Related Read Use-After-Free Exploit | 8 Nov 201600:00 | – | zdt |
![]() | Amazon Linux AMI : kernel (ALAS-2016-740) | 2 Sep 201600:00 | – | nessus |
![]() | Linux Distros Unpatched Vulnerability : CVE-2016-6828 | 4 Mar 202500:00 | – | nessus |
![]() | Fedora 23 : kernel (2016-723350dd75) | 24 Aug 201600:00 | – | nessus |
![]() | F5 Networks BIG-IP : Kernel vulnerability (K62442245) | 6 Mar 201900:00 | – | nessus |
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory FEDORA-2016-5e24d8c350.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(93088);
script_version("2.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2016-6828");
script_xref(name:"FEDORA", value:"2016-5e24d8c350");
script_name(english:"Fedora 24 : kernel (2016-5e24d8c350)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The 4.6.7 update contains a number of important fixes across the tree
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2016-5e24d8c350"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected kernel package."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:24");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/10/16");
script_set_attribute(attribute:"patch_publication_date", value:"2016/08/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/08/24");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
include("ksplice.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^24([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 24", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
rm_kb_item(name:"Host/uptrack-uname-r");
cve_list = make_list("CVE-2016-6828");
if (ksplice_cves_check(cve_list))
{
audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for FEDORA-2016-5e24d8c350");
}
else
{
__rpm_report = ksplice_reporting_text();
}
}
flag = 0;
if (rpm_check(release:"FC24", reference:"kernel-4.6.7-300.fc24")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
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