SUSE: Security Advisory (SUSE-SU-2017:2286-1)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2017.2286.1");
  script_cve_id("CVE-2017-1000111", "CVE-2017-1000112", "CVE-2017-10810", "CVE-2017-11473", "CVE-2017-7533", "CVE-2017-7541", "CVE-2017-7542", "CVE-2017-8831");
  script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
  script_version("2024-02-02T14:37:49+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:49 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-31 16:51:58 +0000 (Mon, 31 Jul 2017)");

  script_name("SUSE: Security Advisory (SUSE-SU-2017:2286-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES12\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2017:2286-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2017/suse-su-20172286-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2017:2286-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"The SUSE Linux Enterprise 12 SP3 kernel was updated to 4.4.82 to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2017-1000111: Fixed a race condition in net-packet code that could
 be exploited to cause out-of-bounds memory access (bsc#1052365).
- CVE-2017-1000112: Fixed a race condition in net-packet code that could
 have been exploited by unprivileged users to gain root access.
 (bsc#1052311).
- CVE-2017-8831: The saa7164_bus_get function in
 drivers/media/pci/saa7164/saa7164-bus.c in the Linux kernel allowed
 local users to cause a denial of service (out-of-bounds array access) or
 possibly have unspecified other impact by changing a certain
 sequence-number value, aka a 'double fetch' vulnerability (bnc#1037994).
- CVE-2017-7542: The ip6_find_1stfragopt function in
 net/ipv6/output_core.c in the Linux kernel allowed local users to cause
 a denial of service (integer overflow and infinite loop) by leveraging
 the ability to open a raw socket (bnc#1049882).
- CVE-2017-11473: Buffer overflow in the mp_override_legacy_irq() function
 in arch/x86/kernel/acpi/boot.c in the Linux kernel allowed local users
 to gain privileges via a crafted ACPI table (bnc#1049603).
- CVE-2017-7533: Race condition in the fsnotify implementation in the
 Linux kernel allowed local users to gain privileges or cause a denial of
 service (memory corruption) via a crafted application that leverages
 simultaneous execution of the inotify_handle_event and vfs_rename
 functions (bnc#1049483 bnc#1050677).
- CVE-2017-7541: The brcmf_cfg80211_mgmt_tx function in
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux
 kernel allowed local users to cause a denial of service (buffer overflow
 and system crash) or possibly gain privileges via a crafted
 NL80211_CMD_FRAME Netlink packet (bnc#1049645).
- CVE-2017-10810: Memory leak in the virtio_gpu_object_create function in
 drivers/gpu/drm/virtio/virtgpu_object.c in the Linux kernel allowed
 attackers to cause a denial of service (memory consumption) by
 triggering object-initialization failures (bnc#1047277).
The following non-security bugs were fixed:
- acpi/nfit: Add support of NVDIMM memory error notification in ACPI 6.2
 (bsc#1052325).
- acpi/nfit: Issue Start ARS to retrieve existing records (bsc#1052325).
- acpi / processor: Avoid reserving IO regions too early (bsc#1051478).
- acpi / scan: Prefer devices without _HID for _ADR matching (git-fixes).
- Add 'shutdown' to 'struct class' (bsc#1053117).
- af_key: Add lock to key dump (bsc#1047653).
- af_key: Fix slab-out-of-bounds in pfkey_compile_policy (bsc#1047354).
- alsa: fm801: Initialize chip after IRQ handler is registered
 (bsc#1031717).
- alsa: hda - add more ML register definitions (bsc#1048356).
- alsa: hda - add sanity check to force the separate stream tags
 (bsc#1048356).
- alsa: hda: Add support for parsing new HDA capabilities ... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"'Linux Kernel' package(s) on SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise High Availability 12-SP3, SUSE Linux Enterprise Live Patching 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3, SUSE Linux Enterprise Workstation Extension 12-SP3.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

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

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

res = "";
report = "";

if(release == "SLES12.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-man", rpm:"kernel-default-man~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.4.82~6.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);