SUSE: Security Advisory (SUSE-SU-2022:1256-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2022.1256.1");
  script_cve_id("CVE-2021-39713", "CVE-2021-45868", "CVE-2022-0812", "CVE-2022-0850", "CVE-2022-1016", "CVE-2022-1048", "CVE-2022-23036", "CVE-2022-23037", "CVE-2022-23038", "CVE-2022-23039", "CVE-2022-23040", "CVE-2022-23041", "CVE-2022-23042", "CVE-2022-26490", "CVE-2022-26966", "CVE-2022-28356", "CVE-2022-28388", "CVE-2022-28389", "CVE-2022-28390");
  script_tag(name:"creation_date", value:"2022-04-20 04:34:07 +0000 (Wed, 20 Apr 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:"6.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/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:"2022-05-11 14:45:16 +0000 (Wed, 11 May 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2022:1256-1)");
  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\.0SP1)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:1256-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2022:1256-1 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 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

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

CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the
 netfilter subsystem. This vulnerability gives an attacker a powerful
 primitive that can be used to both read from and write to relative stack
 data, which can lead to arbitrary code execution (bsc#1197227).

CVE-2022-28388: Fixed a double free in drivers/net/can/usb/usb_8dev.c
 vulnerability in the Linux kernel (bnc#1198032).

CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c
 vulnerability in the Linux kernel (bnc#1198033).

CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c
 vulnerability in the Linux kernel (bnc#1198031).

CVE-2022-0812: Fixed an incorrect header size calculations in xprtrdma
 (bsc#1196639).

CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to
 use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock
 (bsc#1197331).

CVE-2022-0850: Fixed a kernel information leak vulnerability in
 iov_iter.c (bsc#1196761).

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

CVE-2021-45868: Fixed a wrong validation check in fs/quota/quota_tree.c
 which could lead to an use-after-free if there is a corrupted quota file
 (bnc#1197366).

CVE-2021-39713: Fixed a race condition in the network scheduling
 subsystem which could lead to a use-after-free (bsc#1196973).
-
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 related to the Xen PV device frontend drivers (bsc#1196488).

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).

The following non-security bugs were fixed:

ax88179_178a: Fixed memory issues that could be triggered by malicious
 USB devices (bsc#1196018).

genirq: Use rcu in kstat_irqs_usr() (bsc#1193738).

gve/net: Fixed multiple bugfixes (jsc#SLE-23652).

net/mlx5e: Fix page DMA map/unmap attributes (bsc#1196468).

net: tipc: validate domain record count on input (bsc#1195254).

powerpc: Fixed issues related to slow I/O on PowerPC (bsc#1196433).");

  script_tag(name:"affected", value:"'Linux Kernel' package(s) on SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, SUSE Linux Enterprise High Availability 15-SP1, SUSE Linux Enterprise High Performance Computing 15-SP1, SUSE Linux Enterprise Module for Live Patching 15-SP1, SUSE Linux Enterprise Server 15-SP1, SUSE Linux Enterprise Server for SAP 15-SP1.");

  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 == "SLES15.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-man", rpm:"kernel-default-man~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-debuginfo", rpm:"kernel-zfcpdump-debuginfo~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-zfcpdump-debugsource", rpm:"kernel-zfcpdump-debugsource~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-default", rpm:"reiserfs-kmp-default~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"reiserfs-kmp-default-debuginfo", rpm:"reiserfs-kmp-default-debuginfo~4.12.14~150100.197.111.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

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

exit(0);