SUSE: Security Advisory (SUSE-SU-2022:1039-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2022.1039.1");
  script_cve_id("CVE-2021-0920", "CVE-2021-39657", "CVE-2021-39698", "CVE-2021-44879", "CVE-2021-45402", "CVE-2022-0487", "CVE-2022-0617", "CVE-2022-0644", "CVE-2022-23036", "CVE-2022-23037", "CVE-2022-23038", "CVE-2022-23039", "CVE-2022-23040", "CVE-2022-23041", "CVE-2022-23042", "CVE-2022-24448", "CVE-2022-24958", "CVE-2022-24959", "CVE-2022-25258", "CVE-2022-25636", "CVE-2022-26490", "CVE-2022-26966");
  script_tag(name:"creation_date", value:"2022-03-31 04:11:26 +0000 (Thu, 31 Mar 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:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-03-23 17:21:24 +0000 (Wed, 23 Mar 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2022:1039-1)");
  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-2022:1039-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20221039-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2022:1039-1 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-2022-25636: Fixed an issue which allowed a local users to gain
 privileges because of a heap out-of-bounds write in nf_dup_netdev.c,
 related to nf_tables_offload (bsc#1196299).

CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An
 attacker with adjacent NFC access could trigger crash the system or
 corrupt system memory (bsc#1196830).

CVE-2022-0487: A use-after-free vulnerability was found in
 rtsx_usb_ms_drv_remove() in drivers/memstick/host/rtsx_usb_ms.c
 (bsc#1194516).

CVE-2022-24448: Fixed an issue if an application sets the O_DIRECTORY
 flag, and tries to open a regular file, nfs_atomic_open() performs a
 regular lookup. If a regular file is found, ENOTDIR should have occurred,
 but the server instead returned uninitialized data in the file
 descriptor (bsc#1195612).

CVE-2022-0617: Fixed a null pointer dereference in UDF file system
 functionality. A local user could crash the system by triggering
 udf_file_write_iter() via a malicious UDF image. (bsc#1196079)

CVE-2022-0644: Fixed a denial of service by a local user. A assertion
 failure could be triggered in kernel_read_file_from_fd(). (bsc#1196155)

CVE-2022-25258: The USB Gadget subsystem lacked certain validation of
 interface OS descriptor requests, which could have lead to memory
 corruption (bsc#1196096).

CVE-2022-24958: drivers/usb/gadget/legacy/inode.c mishandled dev->buf
 release (bsc#1195905).

CVE-2022-24959: Fixed a memory leak in yam_siocdevprivate() in
 drivers/net/hamradio/yam.c (bsc#1195897).

CVE-2021-44879: In gc_data_segment() in fs/f2fs/gc.c, special files were
 not considered, which lead to a move_data_page NULL pointer dereference
 (bsc#1195987).

CVE-2021-0920: Fixed a local privilege escalation due to a
 use-after-free vulnerability in unix_scm_to_skb of af_unix (bsc#1193731).

CVE-2021-39657: Fixed an information leak in the Universal Flash Storage
 subsystem (bsc#1193864).

CVE-2022-26966: Fixed an issue in drivers/net/usb/sr9700.c, which
 allowed attackers to obtain sensitive information from heap memory via
 crafted frame lengths from a device (bsc#1196836).

CVE-2021-39698: Fixed a possible memory corruption due to a use after
 free in aio_poll_complete_work. This could lead to local escalation of
 privilege with no additional execution privileges needed. (bsc#1196956)

CVE-2021-45402: The check_alu_op function in kernel/bpf/verifier.c did
 not properly update bounds while handling the mov32 instruction, which
 allowed local users to obtain potentially sensitive address information
 (bsc#1196130).
-
CVE-2022-23036,CVE-2022-23037,CVE-2022-23038,CVE-2022-23039,CVE-2022-23040,
 CVE-2022-23041,CVE-2022-23042: Fixed multiple issues which could have
 lead to read/write access to memory pages or denial of service. These
 issues are ... [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 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~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-debuginfo", rpm:"kernel-64kb-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-debugsource", rpm:"kernel-64kb-debugsource~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-devel", rpm:"kernel-64kb-devel~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-64kb-devel-debuginfo", rpm:"kernel-64kb-devel-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~5.3.18~150300.59.60.4.150300.18.37.5", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt", rpm:"kernel-preempt~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-debuginfo", rpm:"kernel-preempt-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-debugsource", rpm:"kernel-preempt-debugsource~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump", rpm:"kernel-zfcpdump~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-debuginfo", rpm:"kernel-zfcpdump-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-debugsource", rpm:"kernel-zfcpdump-debugsource~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-devel", rpm:"kernel-preempt-devel~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-devel-debuginfo", rpm:"kernel-preempt-devel-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-default", rpm:"reiserfs-kmp-default~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-default-debuginfo", rpm:"reiserfs-kmp-default-debuginfo~5.3.18~150300.59.60.4", rls:"SLES15.0SP3"))) {
    report += res;
  }

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

exit(0);