openSUSE: Security Advisory for the (openSUSE-SU-2022:0169-1)

# Copyright (C) 2022 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.854472");
  script_version("2023-10-19T05:05:21+0000");
  script_cve_id("CVE-2021-4083", "CVE-2021-4135", "CVE-2021-4149", "CVE-2021-4197", "CVE-2021-4202", "CVE-2021-45485", "CVE-2021-45486", "CVE-2021-46283", "CVE-2022-0185", "CVE-2022-0322");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-10-19 05:05:21 +0000 (Thu, 19 Oct 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-02-22 19:18:00 +0000 (Tue, 22 Feb 2022)");
  script_tag(name:"creation_date", value:"2022-02-08 08:16:59 +0000 (Tue, 08 Feb 2022)");
  script_name("openSUSE: Security Advisory for the (openSUSE-SU-2022:0169-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.3");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2022:0169-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/S44U3IKMS3KZS626YQ5ZYDHA2HLKQNER");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'the'
  package(s) announced via the openSUSE-SU-2022:0169-1 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 15 SP3 Azure kernel was updated to receive
     various security and bugfixes.
  The following security bugs were fixed:

  - CVE-2022-0185: Incorrect param length parsing in legacy_parse_param
       which could have led to a local privilege escalation (bsc#1194517).

  - CVE-2022-0322: Fixed a denial of service in SCTP sctp_addto_chunk
       (bsc#1194985).

  - CVE-2021-4197: Fixed a cgroup issue where lower privileged processes
       could write to fds of lower privileged ones that could lead to privilege
       escalation (bsc#1194302).

  - CVE-2021-46283: nf_tables_newset in net/netfilter/nf_tables_api.c in the
       Linux kernel allowed local users to cause a denial of service (NULL
       pointer dereference and general protection fault) because of the missing
       initialization for nft_set_elem_expr_alloc. A local user can set a
       netfilter table expression in their own namespace (bnc#1194518).

  - CVE-2021-4135: Fixed an information leak in the nsim_bpf_map_alloc
       function (bsc#1193927).

  - CVE-2021-4202: Fixed a race condition during NFC device remove which
       could lead to a use-after-free memory corruption (bsc#1194529)

  - CVE-2021-4083: A read-after-free memory flaw was found in the Linux
       kernel's garbage collection for Unix domain socket file handlers in the
       way users call close() and fget() simultaneously and can potentially
       trigger a race condition. This flaw allowed a local user to crash the
       system or escalate their privileges on the system. (bnc#1193727).

  - CVE-2021-4149: Fixed a locking condition in btrfs which could lead to
       system deadlocks (bsc#1194001).

  - CVE-2021-45485: In the IPv6 implementation net/ipv6/output_core.c has an
       information leak because of certain use of a hash table which, although
       big, doesn't properly consider that IPv6-based attackers can typically
       choose among many IPv6 source addresses (bnc#1194094).

  - CVE-2021-45486: In the IPv4 implementation net/ipv4/route.c has an
       information leak because the hash table is very small (bnc#1194087).
  The following non-security bugs were fixed:

  - ACPI: APD: Check for NULL pointer after calling devm_ioremap()
       (git-fixes).

  - ACPI: Add stubs for wakeup handler functions (git-fixes).

  - ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes
       (git-fixes).

  - ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls (git-fixes).

  - ALSA: ctl: Fix copy of updated id with element read/write (git-fixes).

  - ALSA: drivers: op ...

  Description truncated. Please see the references for more information.");

  script_tag(name:"affected", value:"'the' package(s) on openSUSE Leap 15.3.");

  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 == "openSUSELeap15.3") {

  if(!isnull(res = isrpmvuln(pkg:"cluster-md-kmp-azure", rpm:"cluster-md-kmp-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"cluster-md-kmp-azure-debuginfo", rpm:"cluster-md-kmp-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dlm-kmp-azure", rpm:"dlm-kmp-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dlm-kmp-azure-debuginfo", rpm:"dlm-kmp-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"gfs2-kmp-azure", rpm:"gfs2-kmp-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"gfs2-kmp-azure-debuginfo", rpm:"gfs2-kmp-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure", rpm:"kernel-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debuginfo", rpm:"kernel-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debugsource", rpm:"kernel-azure-debugsource~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-devel", rpm:"kernel-azure-devel~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-devel-debuginfo", rpm:"kernel-azure-devel-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-extra", rpm:"kernel-azure-extra~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-extra-debuginfo", rpm:"kernel-azure-extra-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-livepatch-devel", rpm:"kernel-azure-livepatch-devel~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-optional", rpm:"kernel-azure-optional~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-azure-optional-debuginfo", rpm:"kernel-azure-optional-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms-azure", rpm:"kernel-syms-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-azure", rpm:"kselftests-kmp-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-azure-debuginfo", rpm:"kselftests-kmp-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ocfs2-kmp-azure", rpm:"ocfs2-kmp-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ocfs2-kmp-azure-debuginfo", rpm:"ocfs2-kmp-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-azure", rpm:"reiserfs-kmp-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-azure-debuginfo", rpm:"reiserfs-kmp-azure-debuginfo~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel-azure", rpm:"kernel-devel-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source-azure", rpm:"kernel-source-azure~5.3.18~150300.38.37.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

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

exit(0);