SUSE: Security Advisory (SUSE-SU-2022:1687-1)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.4.2022.1687.1");
  script_cve_id("CVE-2020-27835", "CVE-2021-0707", "CVE-2021-20292", "CVE-2021-20321", "CVE-2021-38208", "CVE-2021-4154", "CVE-2022-0812", "CVE-2022-1158", "CVE-2022-1280", "CVE-2022-1353", "CVE-2022-1419", "CVE-2022-1516", "CVE-2022-28356", "CVE-2022-28748", "CVE-2022-28893", "CVE-2022-29156");
  script_tag(name:"creation_date", value:"2022-05-17 04:28:29 +0000 (Tue, 17 May 2022)");
  script_version("2024-02-02T14:37:51+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:51 +0000 (Fri, 02 Feb 2024)");
  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:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-04-20 16:26:52 +0000 (Wed, 20 Apr 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2022:1687-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 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=(SLES15\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:1687-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20221687-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2022:1687-1 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 kernel was updated to receive various security and bugfixes.


The following security bugs were fixed:

CVE-2022-29156: Fixed a double free related to rtrs_clt_dev_release
 (bnc#1198515).

CVE-2022-28893: Ensuring that sockets are in the intended state inside
 the SUNRPC subsystem (bnc#1198330).

CVE-2022-28748: Fixed memory lead over the network by ax88179_178a
 devices (bsc#1196018).

CVE-2022-28356: Fixed a refcount leak bug found in net/llc/af_llc.c
 (bnc#1197391).

CVE-2022-1516: Fixed null-ptr-deref caused by x25_disconnect
 (bsc#1199012).

CVE-2022-1419: Fixed a concurrency use-after-free in
 vgem_gem_dumb_create (bsc#1198742).

CVE-2022-1353: Fixed access control to kernel memory in the
 pfkey_register function in net/key/af_key.c (bnc#1198516).

CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in
 drivers/gpu/drm/drm_lease.c (bnc#1197914).

CVE-2022-1158: Fixed KVM x86/mmu compare-and-exchange of gPTE via the
 user address (bsc#1197660).

CVE-2022-0812: Fixed random memory leakage inside NFS/RDMA (bsc#1196639).

CVE-2021-4154: Fixed a use-after-free flaw inside cgroup1_parse_param in
 kernel/cgroup/cgroup-v1.c. A local attacker with a user privilege could
 cause a privilege escalation by exploiting the fsconfig syscall
 parameter leading to a container breakout and a denial of service on the
 system (bnc#1193842).

CVE-2021-38208: Fixed a denial of service (NULL pointer dereference and
 BUG) by making a getsockname call after a certain type of failure of a
 bind call (bnc#1187055).

CVE-2021-20321: Fixed a race condition accessing file object in the
 OverlayFS subsystem in the way users do rename in specific way with
 OverlayFS. A local user could have used this flaw to crash the system
 (bnc#1191647).

CVE-2021-20292: Fixed object validation prior to performing operations
 on the object in nouveau_sgdma_create_ttm in Nouveau DRM subsystem
 (bnc#1183723).

CVE-2021-0707: Fixed possible memory corruption due to a use after free
 inside dma_buf_releas e of dma-buf.c (bnc#1198437).

CVE-2020-27835: Fixed use after free in infiniband hfi1 driver in the
 way user calls Ioctl after open dev file and fork. A local user could
 use this flaw to crash the system (bnc#1179878).


The following non-security bugs were fixed:

ACPI: processor idle: Check for architectural support for LPI
 (git-fixes).

ACPI/APEI: Limit printable size of BERT table data (git-fixes).

ACPICA: Avoid walking the ACPI Namespace if it is not there (git-fixes).

adm8211: fix error return code in adm8211_probe() (git-fixes).

ALSA: cs4236: fix an incorrect NULL check on list iterator (git-fixes).

ALSA: hda/hdmi: fix warning about PCM count when used with SOF
 (git-fixes).

ALSA: hda/realtek: Add alc256-samsung-headphone fixup (git-fixes).

ALSA: hda/realtek: Add quirk for Clevo PD50PNT (git-fixes).

ALSA: hda/realtek: Fix audio regression on Mi ... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"'Linux Kernel' package(s) on SUSE Linux Enterprise High Availability 15-SP3, SUSE Linux Enterprise Micro 5.1, SUSE Linux Enterprise Micro 5.2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Development Tools 15-SP3, SUSE Linux Enterprise Module for Legacy Software 15-SP3, SUSE Linux Enterprise Module for Live Patching 15-SP3, SUSE Linux Enterprise Workstation Extension 15-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 == "SLES15.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb", rpm:"kernel-64kb~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-debuginfo", rpm:"kernel-64kb-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-debugsource", rpm:"kernel-64kb-debugsource~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-devel", rpm:"kernel-64kb-devel~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-devel-debuginfo", rpm:"kernel-64kb-devel-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~5.3.18~150300.59.68.1.150300.18.41.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt", rpm:"kernel-preempt~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-debuginfo", rpm:"kernel-preempt-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-debugsource", rpm:"kernel-preempt-debugsource~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump", rpm:"kernel-zfcpdump~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-debuginfo", rpm:"kernel-zfcpdump-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-debugsource", rpm:"kernel-zfcpdump-debugsource~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-devel", rpm:"kernel-preempt-devel~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-devel-debuginfo", rpm:"kernel-preempt-devel-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-default", rpm:"reiserfs-kmp-default~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-default-debuginfo", rpm:"reiserfs-kmp-default-debuginfo~5.3.18~150300.59.68.1", rls:"SLES15.0SP3"))) {
    report += res;
  }

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

exit(0);