Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nessusThis script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2023-1848-1.NASL
HistoryApr 15, 2023 - 12:00 a.m.

SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1848-1)

2023-04-1500:00:00
This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
26
suse sles15
opensuse 15
kernel vulnerabilities
unauthorized disclosure
privilege escalation
denial of service
information leaks
local user access
speculative execution
branch prediction
rdma over infiniband
use-after-free
type confusion
denial of service vulnerability
kvm
information leak.

EPSS

0.976

Percentile

100.0%

JSON

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1848-1 advisory.

  • Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.
    (CVE-2017-5753)

  • A flaw was found in the Linux kernel’s implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)

  • A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)

  • In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References:
    Upstream kernel (CVE-2022-20567)

  • A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)

  • A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)

  • A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters. (CVE-2023-1076)

  • In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list
    – the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)

  • Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use- after-free when ‘tcf_exts_exec()’ is called with the destroyed tcf_ext. A local attacker user can use this vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2. (CVE-2023-1281)

  • A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue.
    Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition. (CVE-2023-1390)

  • A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak. (CVE-2023-1513)

  • cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)

  • atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23455)

  • A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device.
    This flaw allows a local user to crash the system or potentially cause a denial of service.
    (CVE-2023-28328)

  • hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation. (CVE-2023-28464)

  • An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow. (CVE-2023-28772)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2023:1848-1. The text itself
# is copyright (C) SUSE.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(174373);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/07/14");

  script_cve_id(
    "CVE-2017-5753",
    "CVE-2021-3923",
    "CVE-2021-4203",
    "CVE-2022-20567",
    "CVE-2023-0394",
    "CVE-2023-0590",
    "CVE-2023-1076",
    "CVE-2023-1095",
    "CVE-2023-1281",
    "CVE-2023-1390",
    "CVE-2023-1513",
    "CVE-2023-23454",
    "CVE-2023-23455",
    "CVE-2023-28328",
    "CVE-2023-28464",
    "CVE-2023-28772"
  );
  script_xref(name:"SuSE", value:"SUSE-SU-2023:1848-1");

  script_name(english:"SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1848-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple
vulnerabilities as referenced in the SUSE-SU-2023:1848-1 advisory.

  - Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized
    disclosure of information to an attacker with local user access via a side-channel analysis.
    (CVE-2017-5753)

  - A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a
    privileged local account can leak kernel stack information when issuing commands to the
    /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it
    can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)

  - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and
    SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a
    user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)

  - In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could
    lead to local escalation of privilege with System execution privileges needed. User interaction is not
    needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References:
    Upstream kernel (CVE-2022-20567)

  - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network
    subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)

  - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race
    problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race
    condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)

  - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a
    type confusion in their initialization function. While it will be often correct, as tuntap devices require
    CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This
    would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing
    network filters. (CVE-2023-1076)

  - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the
    transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list
    -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)

  - Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege
    Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-
    after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this
    vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git
    commit ee059170b1f7e94e55fa6cadee544e176a6e59c2. (CVE-2023-1281)

  - A remote denial of service vulnerability was found in the Linux kernel's TIPC kernel module. The while
    loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue.
    Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system
    to instantly spike to 100%, causing a denial of service condition. (CVE-2023-1390)

  - A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some
    uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an
    information leak. (CVE-2023-1513)

  - cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial
    of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes
    indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)

  - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial
    of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition
    rather than valid classification results). (CVE-2023-23455)

  - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in
    the Linux Kernel. The message from user space is not checked properly before transferring into the device.
    This flaw allows a local user to crash the system or potentially cause a denial of service.
    (CVE-2023-28328)

  - hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free
    (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free
    that may lead to privilege escalation. (CVE-2023-28464)

  - An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer
    overflow. (CVE-2023-28772)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1076830");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1192273");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1194535");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1207036");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1207125");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1207168");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1207795");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1208179");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1208599");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1208777");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1208811");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1208850");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209008");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209052");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209256");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209289");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209291");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209532");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209547");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209549");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209634");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209778");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209845");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1209887");
  script_set_attribute(attribute:"see_also", value:"https://lists.suse.com/pipermail/sle-updates/2023-April/028819.html");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-5753");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3923");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-4203");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-20567");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-0394");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-0590");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-1076");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-1095");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-1281");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-1390");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-1513");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-23454");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-23455");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-28328");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-28464");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-28772");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-4203");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2023-28464");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/07/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/04/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:dlm-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:gfs2-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-livepatch");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_142-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-macros");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-obs-build");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES|SUSE)") audit(AUDIT_OS_NOT, "SUSE / openSUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+|SUSE([\d.]+))", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE / openSUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15|SLES_SAP15|SUSE15\.4)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15 / openSUSE 15', 'SUSE / openSUSE (' + os_ver + ')');

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE / openSUSE (' + os_ver + ')', cpu);

var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(1)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP1", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(1)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP1", os_ver + " SP" + service_pack);

var pkgs = [
    {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-devel-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-macros-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-source-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'reiserfs-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
    {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-devel-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
    {'reference':'kernel-macros-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
    {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-source-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
    {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
    {'reference':'kernel-debug-base-4.12.14-150100.197.142.1', 'cpu':'x86_64', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-default-man-4.12.14-150100.197.142.1', 'cpu':'s390x', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-kvmsmall-base-4.12.14-150100.197.142.1', 'cpu':'x86_64', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-vanilla-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-vanilla-base-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-vanilla-devel-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-vanilla-livepatch-devel-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'kernel-zfcpdump-man-4.12.14-150100.197.142.1', 'cpu':'s390x', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},
    {'reference':'cluster-md-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},
    {'reference':'dlm-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},
    {'reference':'gfs2-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},
    {'reference':'ocfs2-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},
    {'reference':'kernel-default-livepatch-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},
    {'reference':'kernel-default-livepatch-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},
    {'reference':'kernel-livepatch-4_12_14-150100_197_142-default-1-150100.3.5.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},
    {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
    {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
    {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
    {'reference':'kernel-default-man-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
    {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
    {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
    {'reference':'reiserfs-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']}
];

var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var exists_check = NULL;
  var rpm_spec_vers_cmp = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (reference && _release) {
    if (exists_check) {
      var check_flag = 0;
      foreach var check (exists_check) {
        if (!rpm_exists(release:_release, rpm:check)) continue;
        if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;
        check_flag++;
      }
      if (!check_flag) continue;
    }
    if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
  }
}

if (flag)
{
  var ltss_plugin_caveat = NULL;
  if(ltss_caveat_required) ltss_plugin_caveat = '\n' +
    'NOTE: This vulnerability check contains fixes that apply to\n' +
    'packages only available in SUSE Enterprise Linux Server LTSS\n' +
    'repositories. Access to these package security updates require\n' +
    'a paid SUSE LTSS subscription.\n';
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get() + ltss_plugin_caveat
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');
}

References

Related

nessus 74
openvas 20
cvelist 11
virtuozzo 1
redhat 3
cve 10
githubexploit 5
debiancve 8
ubuntucve 11
prion 10
nvd 10
oraclelinux 2
redhatcve 8
cbl_mariner 15
photon 1
veracode 1
cnvd 3
ubuntu 1
suse 2
canvas 1
alpinelinux 1
ibm 1
nessus
nessus
SUSE SLES12 Security Update : kernel (SUSE-SU-2023:1801-1)
2023-04-11 00:00:00
SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2023:1803-1)
2023-04-11 00:00:00
SUSE SLES12 Security Update : kernel (SUSE-SU-2023:1894-1)
2023-04-20 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2023:1801-1)
2023-04-11 00:00:00
SUSE: Security Advisory (SUSE-SU-2023:2506-1)
2023-06-15 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2023-1824)
2023-05-09 00:00:00
cvelist
cvelist
CVE-2022-20567
2022-12-16 00:00:00
CVE-2023-28772
2023-03-23 00:00:00
CVE-2023-28464
2023-03-31 00:00:00
virtuozzo
virtuozzo
[Important] [Security] Virtuozzo ReadyKernel Patch 158.1 for Virtuozzo Hybrid Server 7.5
2023-07-24 00:00:00
redhat
redhat
(RHSA-2023:4126) Important: kernel-rt security and bug fix update
2023-07-18 07:16:48
(RHSA-2023:4125) Important: kernel security and bug fix update
2023-07-18 07:16:47
(RHSA-2023:4146) Important: kpatch-patch security update
2023-07-18 07:34:04
cve
cve
CVE-2023-28772
2023-03-23 15:15:12
CVE-2022-20567
2022-12-16 16:15:19
CVE-2023-28464
2023-03-31 16:15:07
githubexploit
githubexploit
Exploit for Classic Buffer Overflow in Linux Linux Kernel
2023-05-11 07:47:25
Exploit for Classic Buffer Overflow in Linux Linux Kernel
2023-05-11 01:00:46
Exploit for Classic Buffer Overflow in Linux Linux Kernel
2023-05-10 05:22:21
debiancve
debiancve
CVE-2022-20567
2022-12-16 16:15:19
CVE-2023-28464
2023-03-31 16:15:07
CVE-2023-28772
2023-03-23 15:15:12
ubuntucve
ubuntucve
CVE-2022-20567
2022-12-16 00:00:00
CVE-2023-28772
2023-03-23 00:00:00
CVE-2023-28464
2023-03-31 00:00:00
prion
prion
Race condition
2022-12-16 16:15:00
Buffer overflow
2023-03-23 15:15:00
Double free
2023-03-31 16:15:00
nvd
nvd
CVE-2022-20567
2022-12-16 16:15:19
CVE-2023-28772
2023-03-23 15:15:12
CVE-2023-28464
2023-03-31 16:15:07
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2023-03-16 00:00:00
Unbreakable Enterprise kernel security update
2023-05-02 00:00:00
redhatcve
redhatcve
CVE-2023-28772
2023-03-24 13:07:49
CVE-2023-28464
2023-03-31 15:19:47
CVE-2021-3923
2023-03-24 18:11:19
cbl_mariner
cbl_mariner
CVE-2023-28772 affecting package kernel 5.10.174.1-1
2023-04-07 04:59:28
CVE-2021-3923 affecting package kernel 5.10.174.1-1
2023-05-03 19:35:26
CVE-2023-28464 affecting package kernel for versions less than 5.15.122.1-2
2023-08-10 16:37:57
photon
photon
Important Photon OS Security Update - PHSA-2023-4.0-0332
2023-02-14 00:00:00
veracode
veracode
Out-of-bounds Read
2023-03-06 20:47:53
cnvd
cnvd
Linux kernel has unspecified vulnerabilities (CNVD-2023-06531)
2023-01-12 00:00:00
Linux kernel has unspecified vulnerabilities (CNVD-2023-06474)
2023-01-12 00:00:00
Linux kernel denial of service vulnerability (CNVD-2022-69201)
2022-03-14 00:00:00
ubuntu
ubuntu
NVIDIA graphics drivers vulnerability
2018-01-09 00:00:00
suse
suse
Security update for spectre-meltdown-checker (moderate)
2021-08-27 00:00:00
Security update for spectre-meltdown-checker (moderate)
2021-08-31 00:00:00
canvas
canvas
Immunity Canvas: SPECTRE_FILE_LEAK
2018-01-04 13:29:00
alpinelinux
alpinelinux
CVE-2017-5753
2018-01-04 13:29:00
ibm
ibm
Security Bulletin: IBM Db2 Warehouse has released a fix in response to the vulnerability known as Spectre (CVE-2017-5753)
2018-06-16 14:18:55

EPSS

0.976

Percentile

100.0%

JSON
Related for SUSE_SU-2023-1848-1.NASL
nessus74openvas20cvelist11virtuozzo1redhat3cve10githubexploit5debiancve8ubuntucve11prion10nvd10oraclelinux2redhatcve8cbl_mariner15photon1veracode1cnvd3ubuntu1suse2canvas1alpinelinux1ibm1