openSUSE: Security Advisory for the (openSUSE-SU-2022:0366-1)

# 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("1.3.6.1.4.1.25623.1.0.854478");
  script_version("2022-08-09T10:11:17+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2018-25020", "CVE-2019-15126", "CVE-2020-27820", "CVE-2021-0920", "CVE-2021-0935", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-28714", "CVE-2021-28715", "CVE-2021-33098", "CVE-2021-3564", "CVE-2021-39648", "CVE-2021-39657", "CVE-2021-4002", "CVE-2021-4083", "CVE-2021-4135", "CVE-2021-4149", "CVE-2021-4197", "CVE-2021-4202", "CVE-2021-43975", "CVE-2021-43976", "CVE-2021-44733", "CVE-2021-45095", "CVE-2021-45486", "CVE-2022-0322", "CVE-2022-0330", "CVE-2022-0435", "CVE-2021-4159");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2022-08-09 10:11:17 +0000 (Tue, 09 Aug 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/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:"2022-04-07 19:43:00 +0000 (Thu, 07 Apr 2022)");
  script_tag(name:"creation_date", value:"2022-02-11 02:01:01 +0000 (Fri, 11 Feb 2022)");
  script_name("openSUSE: Security Advisory for the (openSUSE-SU-2022:0366-1)");
  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\.4|openSUSELeap15\.3)");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2022:0366-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/CFUCZRWH2IP7FOHVYO3TO3G5PFWQXLP6");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'the'
  package(s) announced via the openSUSE-SU-2022:0366-1 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 SP1 LTSS kernel was updated to receive
     various security and bugfixes.
  The following security bugs were fixed:

  - CVE-2022-0435: Fixed remote stack overflow in net/tipc module that
       validate domain record count on input (bsc#1195254).

  - CVE-2022-0330: Fixed flush TLBs before releasing backing store
       (bsc#1194880).

  - CVE-2021-45486: Fixed an information leak because the hash table is very
       small in net/ipv4/route.c (bnc#1194087).

  - CVE-2021-45095: Fixed refcount leak in pep_sock_accept in
       net/phonet/pep.c (bnc#1193867).

  - CVE-2021-44733: Fixed a use-after-free exists in drivers/tee/tee_shm.c
       in the TEE subsystem, that could have occurred because of a race
       condition in tee_shm_get_from_id during an attempt to free a shared
       memory object (bnc#1193767).

  - CVE-2021-43976: Fixed a flaw that could allow an attacker (who can
       connect a crafted USB device) to cause a denial of service. (bnc#1192847)

  - CVE-2021-43975: Fixed a flaw in hw_atl_utils_fw_rpc_wait that could
       allow an attacker (who can introduce a crafted device) to trigger an
       out-of-bounds write via a crafted length value. (bsc#1192845)

  - CVE-2021-4202: Fixed NFC race condition by adding NCI_UNREG flag
       (bsc#1194529).

  - CVE-2021-4197: Use cgroup open-time credentials for process migraton
       perm checks (bsc#1194302).

  - CVE-2021-4159: Fixed kernel ptr leak vulnerability via BPF in
       coerce_reg_to_size (bsc#1194227).

  - CVE-2021-4149: Fixed btrfs unlock newly allocated extent buffer after
       error (bsc#1194001).

  - CVE-2021-4135: Fixed zero-initialize memory inside netdevsim for new
       map's value in function nsim_bpf_map_alloc (bsc#1193927).

  - CVE-2021-4083: Fixed a read-after-free memory flaw inside the garbage
       collection for Unix domain socket file handlers when users call close()
       and fget() simultaneouslyand can potentially trigger a race condition
       (bnc#1193727).

  - CVE-2021-4002: Fixed incorrect TLBs flush in hugetlbfs after
       huge_pmd_unshare (bsc#1192946).

  - CVE-2021-39657: Fixed out of bounds read due to a missing bounds check
       in ufshcd_eh_device_reset_handler of ufshcd.c. This could lead to local
       information disclosure with System execution privileges needed
       (bnc#1193864).

  - CVE-2021-39648: Fixed possible disclosure of kernel heap memory due to a
       race condition in gadget_dev_desc_UDC_show of configfs.c. This could
       lead to local information disclosure with ...

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

  script_tag(name:"affected", value:"'the' package(s) on openSUSE Leap 15.3, openSUSE Leap 15.4.");

  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 == "openSUSELeap15.4") {

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel-debuginfo", rpm:"kernel-vanilla-devel-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-livepatch-devel", rpm:"kernel-vanilla-livepatch-devel~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base", rpm:"kernel-kvmsmall-base~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base-debuginfo", rpm:"kernel-kvmsmall-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-man", rpm:"kernel-default-man~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-man", rpm:"kernel-zfcpdump-man~4.12.14~197.105.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

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

if(release == "openSUSELeap15.3") {

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel-debuginfo", rpm:"kernel-vanilla-devel-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-livepatch-devel", rpm:"kernel-vanilla-livepatch-devel~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base", rpm:"kernel-kvmsmall-base~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base-debuginfo", rpm:"kernel-kvmsmall-base-debuginfo~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-man", rpm:"kernel-default-man~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-man", rpm:"kernel-zfcpdump-man~4.12.14~197.105.1", rls:"openSUSELeap15.3"))) {
    report += res;
  }

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

exit(0);