openSUSE Security Update : kernel (openSUSE-SU-2010:0895-2)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update kernel-3357.
#
# The text description of this plugin is (C) SUSE LLC.
#

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

if (description)
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  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2010-2798", "CVE-2010-2803", "CVE-2010-2942", "CVE-2010-2946", "CVE-2010-2954", "CVE-2010-2955", "CVE-2010-3015", "CVE-2010-3078", "CVE-2010-3080", "CVE-2010-3296", "CVE-2010-3297", "CVE-2010-3310");

  script_name(english:"openSUSE Security Update : kernel (openSUSE-SU-2010:0895-2)");
  script_summary(english:"Check for the kernel-3357 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This security update of the SUSE Linux Enterprise 11 GA kernel updates
the kernel to 2.6.27.54 and fixes various security issues and other
bugs.

Following security issues were fixed: CVE-2010-3310: Multiple integer
signedness errors in net/rose/af_rose.c in the Linux kernel allowed
local users to cause a denial of service (heap memory corruption) or
possibly have unspecified other impact via a rose_getname function
call, related to the rose_bind and rose_connect functions.

CVE-2010-2955: A kernel information leak via the WEXT ioctl was fixed.

CVE-2010-3080: A double free in an alsa error path was fixed, which
could lead to kernel crashes.

CVE-2010-3078: Fixed a kernel information leak in the xfs filesystem.

CVE-2010-3296: Fixed a kernel information leak in the cxgb3 driver.

CVE-2010-3297: Fixed a kernel information leak in the net/eql driver.

CVE-2010-2954: The irda_bind function in net/irda/af_irda.c in the
Linux kernel did not properly handle failure of the irda_open_tsap
function, which allowed local users to cause a denial of service (NULL
pointer dereference and panic) and possibly have unspecified other
impact via multiple unsuccessful calls to bind on an AF_IRDA (aka
PF_IRDA) socket.

CVE-2010-2946: The 'os2' xattr namespace on the jfs filesystem could
be used to bypass xattr namespace rules.

CVE-2010-2942: Fixed a kernel information leak in the net scheduler
code.

CVE-2010-3015: Integer overflow in the ext4_ext_get_blocks function in
fs/ext4/extents.c in the Linux kernel allowed local users to cause a
denial of service (BUG and system crash) via a write operation on the
last block of a large file, followed by a sync operation.

CVE-2010-2803: The drm_ioctl function in drivers/gpu/drm/drm_drv.c in
the Direct Rendering Manager (DRM) subsystem in the Linux kernel
allowed local users to obtain potentially sensitive information from
kernel memory by requesting a large memory-allocation amount.

CVE-2010-2798: The gfs2_dirent_find_space function in fs/gfs2/dir.c in
the Linux kernel used an incorrect size value in calculations
associated with sentinel directory entries, which allowed local users
to cause a denial of service (NULL pointer dereference and panic) and
possibly have unspecified other impact by renaming a file in a GFS2
filesystem, related to the gfs2_rename function in
fs/gfs2/ops_inode.c."
  );
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    value:"https://bugzilla.novell.com/show_bug.cgi?id=472432"
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  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");

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  script_set_attribute(attribute:"patch_publication_date", value:"2010/10/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/05/05");
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  script_copyright(english:"This script is Copyright (C) 2011-2021 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/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  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, "openSUSE");
if (release !~ "^(SUSE11\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE11.1", reference:"kernel-debug-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-debug-base-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-debug-extra-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-default-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-default-base-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-default-extra-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-pae-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-pae-base-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-pae-extra-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-source-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-syms-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-trace-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-trace-base-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-trace-extra-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-vanilla-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-xen-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-xen-base-2.6.27.54-0.1.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-xen-extra-2.6.27.54-0.1.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-debug / kernel-debug-base / kernel-debug-extra / etc");
}