SuSE 11.2 Security Update : Linux Kernel (SAT Patch Numbers 7723 / 7726 / 7727)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(66539);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/09/16");

  script_cve_id("CVE-2013-2094");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/10/06");

  script_name(english:"SuSE 11.2 Security Update : Linux Kernel (SAT Patch Numbers 7723 / 7726 / 7727)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SuSE 11 host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"This update to the SUSE Linux Enterprise 11 SP2 kernel fixes the
following critical security issue :

  - A bounds checking problem in the perf systemcall could
    be used by local attackers to crash the kernel or
    execute code in kernel context. (CVE-2013-2094)");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=819789");
  script_set_attribute(attribute:"see_also", value:"http://support.novell.com/security/cve/CVE-2013-2094.html");
  script_set_attribute(attribute:"solution", value:
"Apply SAT patch number 7723 / 7726 / 7727 as appropriate.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/05/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/05/22");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:xen-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:xen-kmp-trace");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2013-2022 Tenable Network Security, Inc.");

  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)11") audit(AUDIT_OS_NOT, "SuSE 11");
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 11", cpu);

pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 2) audit(AUDIT_OS_NOT, "SuSE 11.2");


flag = 0;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-default-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-default-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-default-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-default-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-pae-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-pae-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-pae-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-pae-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-source-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-syms-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-trace-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-trace-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-trace-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-trace-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-xen-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-xen-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-xen-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"kernel-xen-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-default-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-default-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-default-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-default-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-source-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-syms-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-trace-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-trace-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-trace-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-trace-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-xen-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-xen-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-xen-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"kernel-xen-extra-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"xen-kmp-default-4.1.4_02_3.0.74_0.6.8-0.5.26")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"xen-kmp-trace-4.1.4_02_3.0.74_0.6.8-0.5.26")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-default-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-default-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-default-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-source-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-syms-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-trace-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-trace-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"kernel-trace-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-ec2-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-ec2-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-ec2-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-pae-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-pae-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-pae-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-xen-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-xen-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"i586", reference:"kernel-xen-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"s390x", reference:"kernel-default-man-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"kernel-ec2-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"kernel-ec2-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"kernel-ec2-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"kernel-xen-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"kernel-xen-base-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"kernel-xen-devel-3.0.74-0.6.8.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"xen-kmp-default-4.1.4_02_3.0.74_0.6.8-0.5.26")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"xen-kmp-trace-4.1.4_02_3.0.74_0.6.8-0.5.26")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");