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nessusThis script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2022-2629-1.NASL
HistoryAug 03, 2022 - 12:00 a.m.

SUSE SLES12 Security Update : kernel (SUSE-SU-2022:2629-1)

2022-08-0300:00:00
This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
27
suse sles12
kernel
security update
vulnerabilities
linux
cve-2019-19377
cve-2020-26541
amd cpus
data leakage
intel 82599
denial of service
bpf_prog_test_run_skb
out of bounds read
android
memory leak
tcp
denial of service
use-after-free
linux kernel
atheros wireless adapter
race condition
perf_event_open
gain root privileges
nfcmrvl_nci_unregister_dev
use after free
nfc core
sleep-in-atomic bug
usb hid
input validation

CVSS2

7.4

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:M/Au:S/C:C/I:C/A:C

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

AI Score

9.1

Confidence

High

EPSS

0.002

Percentile

61.4%

JSON

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2629-1 advisory.

  • In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c. (CVE-2019-19377)

  • The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database (aka dbx) protection mechanism. This affects certs/blacklist.c and certs/system_keyring.c.
    (CVE-2020-26541)

  • Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. (CVE-2021-26341)

  • Insufficient control flow management for the Intel® 82599 Ethernet Controllers and Adapters may allow an authenticated user to potentially enable denial of service via local access. (CVE-2021-33061)

  • In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
    A-154175781References: Upstream kernel (CVE-2021-39711)

  • An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)

  • A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem. (CVE-2022-1012)

  • A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub- component. This flaw allows a local attacker with a user privilege to cause a denial of service.
    (CVE-2022-1184)

  • Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system. (CVE-2022-1652)

  • A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-1679)

  • A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc. (CVE-2022-1729)

  • A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine.
    (CVE-2022-1734)

  • A use-after-free flaw was found in the Linux kernel’s NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information. (CVE-2022-1974)

  • There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space. (CVE-2022-1975)

  • In lg_probe and related functions of hid-lg.c and other USB HID files, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure if a malicious USB HID device were plugged in, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-188677105References: Upstream kernel (CVE-2022-20132)

  • In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-112551163References: Upstream kernel (CVE-2022-20141)

  • In lock_sock_nested of sock.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-174846563References: Upstream kernel (CVE-2022-20154)

  • Incomplete cleanup of multi-core shared buffers for some Intel® Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21123)

  • Incomplete cleanup of microarchitectural fill buffers on some Intel® Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21125)

  • Incomplete cleanup in specific special register read operations for some Intel® Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21127)

  • Incomplete cleanup in specific special register write operations for some Intel® Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21166)

  • Improper input validation for some Intel® Processors may allow an authenticated user to potentially cause a denial of service via local access. (CVE-2022-21180)

  • KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown.
    An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. (CVE-2022-21499)

  • There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges. (CVE-2022-2318)

  • Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don’t zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740).
    Additionally the granularity of the grant table doesn’t allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742). (CVE-2022-26365, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742)

  • Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29900)

  • Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29901)

  • The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag. (CVE-2022-30594)

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

##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2022:2629-1. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(163752);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/16");

  script_cve_id(
    "CVE-2019-19377",
    "CVE-2020-26541",
    "CVE-2021-4157",
    "CVE-2021-26341",
    "CVE-2021-33061",
    "CVE-2021-39711",
    "CVE-2022-1012",
    "CVE-2022-1184",
    "CVE-2022-1652",
    "CVE-2022-1679",
    "CVE-2022-1729",
    "CVE-2022-1734",
    "CVE-2022-1836",
    "CVE-2022-1974",
    "CVE-2022-1975",
    "CVE-2022-2318",
    "CVE-2022-20132",
    "CVE-2022-20141",
    "CVE-2022-20154",
    "CVE-2022-21123",
    "CVE-2022-21125",
    "CVE-2022-21127",
    "CVE-2022-21166",
    "CVE-2022-21180",
    "CVE-2022-21499",
    "CVE-2022-26365",
    "CVE-2022-29900",
    "CVE-2022-29901",
    "CVE-2022-30594",
    "CVE-2022-33740",
    "CVE-2022-33741",
    "CVE-2022-33742"
  );
  script_xref(name:"SuSE", value:"SUSE-SU-2022:2629-1");

  script_name(english:"SUSE SLES12 Security Update : kernel (SUSE-SU-2022:2629-1)");

  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 SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in
the SUSE-SU-2022:2629-1 advisory.

  - In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and
    unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c. (CVE-2019-19377)

  - The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database
    (aka dbx) protection mechanism. This affects certs/blacklist.c and certs/system_keyring.c.
    (CVE-2020-26541)

  - Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result
    in data leakage. (CVE-2021-26341)

  - Insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters may allow an
    authenticated user to potentially enable denial of service via local access. (CVE-2021-33061)

  - In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size
    Value. This could lead to local information disclosure with System execution privileges needed. User
    interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
    A-154175781References: Upstream kernel (CVE-2021-39711)

  - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in
    the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could
    potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)

  - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the
    small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of
    service problem. (CVE-2022-1012)

  - A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel's filesystem sub-
    component. This flaw allows a local attacker with a user privilege to cause a denial of service.
    (CVE-2022-1184)

  - Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency
    use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker
    could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the
    system. (CVE-2022-1652)

  - A use-after-free flaw was found in the Linux kernel's Atheros wireless adapter driver in the way a user
    forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local
    user to crash or potentially escalate their privileges on the system. (CVE-2022-1679)

  - A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged
    user to gain root privileges. The bug allows to build several exploit primitives such as kernel address
    information leak, arbitrary execution, etc. (CVE-2022-1729)

  - A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use
    after free both read or write when non synchronized between cleanup routine and firmware download routine.
    (CVE-2022-1734)

  - A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition
    between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN
    privilege to leak kernel information. (CVE-2022-1974)

  - There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by
    simulating a nfc device from user-space. (CVE-2022-1975)

  - In lg_probe and related functions of hid-lg.c and other USB HID files, there is a possible out of bounds
    read due to improper input validation. This could lead to local information disclosure if a malicious USB
    HID device were plugged in, with no additional execution privileges needed. User interaction is not needed
    for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-188677105References: Upstream
    kernel (CVE-2022-20132)

  - In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead
    to local escalation of privilege when opening and closing inet sockets with no additional execution
    privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android
    kernelAndroid ID: A-112551163References: Upstream kernel (CVE-2022-20141)

  - In lock_sock_nested of sock.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-174846563References: Upstream
    kernel (CVE-2022-20154)

  - Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated
    user to potentially enable information disclosure via local access. (CVE-2022-21123)

  - Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an
    authenticated user to potentially enable information disclosure via local access. (CVE-2022-21125)

  - Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an
    authenticated user to potentially enable information disclosure via local access. (CVE-2022-21127)

  - Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an
    authenticated user to potentially enable information disclosure via local access. (CVE-2022-21166)

  - Improper input validation for some Intel(R) Processors may allow an authenticated user to potentially
    cause a denial of service via local access. (CVE-2022-21180)

  - KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown.
    An attacker with access to a serial port could trigger the debugger so it is important that the debugger
    respect the lockdown mode when/if it is triggered. (CVE-2022-21499)

  - There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that
    allow attackers to crash linux kernel without any privileges. (CVE-2022-2318)

  - Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text
    explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device
    frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740).
    Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to
    unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend
    (CVE-2022-33741, CVE-2022-33742). (CVE-2022-26365, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742)

  - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution
    under certain microarchitecture-dependent conditions. (CVE-2022-29900)

  - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their
    retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can
    hijack return instructions to achieve arbitrary speculative code execution under certain
    microarchitecture-dependent conditions. (CVE-2022-29901)

  - The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers
    to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag. (CVE-2022-30594)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
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  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1652");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1679");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1729");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1734");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1836");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1974");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-1975");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-20132");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-20141");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-20154");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21123");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21125");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21127");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21166");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21180");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21499");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-2318");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-26365");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-29900");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-29901");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-30594");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-33740");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-33741");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-33742");
  # https://lists.suse.com/pipermail/sle-security-updates/2022-August/011744.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e33c2e64");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:A/AC:M/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-4157");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-1012");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/11/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/08/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:dlm-kmp-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:gfs2-kmp-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-devel-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt_debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-source-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
  script_set_attribute(attribute:"generated_plugin", value:"former");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2022-2024 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)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + 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 (' + os_ver + ')', cpu);

var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(5)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES12 SP5", os_ver + " SP" + service_pack);

var pkgs = [
    {'reference':'cluster-md-kmp-rt-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'dlm-kmp-rt-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'gfs2-kmp-rt-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-devel-rt-4.12.14-10.94.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-rt-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-rt-base-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-rt-devel-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-rt_debug-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-rt_debug-devel-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-source-rt-4.12.14-10.94.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'kernel-syms-rt-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},
    {'reference':'ocfs2-kmp-rt-4.12.14-10.94.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']}
];

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;
        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)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get()
  );
  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-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc');
}

References

Related

nessus 61
openvas 48
suse 13
amazon 2
debiancve 4
ubuntucve 4
nvd 4
cve 4
cvelist 4
osv 16
prion 4
xen 1
intel 1
oraclelinux 10
hp 1
mageia 2
mscve 1
malwarebytes 1
fedora 2
ubuntu 11
citrix 1
debian 1
f5 1
rocky 1
almalinux 1
nessus
nessus
SUSE SLES12 Security Update : kernel (SUSE-SU-2022:2393-1)
2022-07-15 00:00:00
SUSE SLES12 Security Update : kernel (SUSE-SU-2022:2080-1)
2022-06-15 00:00:00
SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2022:2116-1)
2022-06-22 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2022:2393-1)
2022-07-14 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:2116-1)
2022-06-21 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:2382-1)
2022-07-13 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2022-07-15 00:00:00
Security update for the Linux Kernel (important)
2022-07-18 00:00:00
Security update for the Linux Kernel (important)
2022-07-26 00:00:00
amazon
amazon
Important: kernel
2022-07-19 01:20:00
Important: kernel
2022-07-28 20:37:00
debiancve
debiancve
CVE-2022-33740
2022-07-05 13:15:08
CVE-2022-33741
2022-07-05 13:15:08
CVE-2022-33742
2022-07-05 13:15:08
ubuntucve
ubuntucve
CVE-2022-33740
2022-07-05 00:00:00
CVE-2022-26365
2022-07-05 00:00:00
CVE-2022-33742
2022-07-05 00:00:00
nvd
nvd
CVE-2022-33741
2022-07-05 13:15:08
CVE-2022-33740
2022-07-05 13:15:08
CVE-2022-33742
2022-07-05 13:15:08
cve
cve
CVE-2022-26365
2022-07-05 13:15:08
CVE-2022-33740
2022-07-05 13:15:08
CVE-2022-33741
2022-07-05 13:15:08
cvelist
cvelist
CVE-2022-26365
2022-07-05 12:50:28
CVE-2022-33740
2022-07-05 12:50:30
CVE-2022-33742
2022-07-05 12:50:39
osv
osv
CVE-2022-33742
2022-07-05 13:15:08
CVE-2022-26365
2022-07-05 13:15:08
CVE-2022-33740
2022-07-05 13:15:08
prion
prion
Design/Logic Flaw
2022-07-05 13:15:00
Design/Logic Flaw
2022-07-05 13:15:00
Design/Logic Flaw
2022-07-05 13:15:00
xen
xen
Linux disk/nic frontends data leaks
2022-07-05 10:44:00
intel
intel
Intel® Processors MMIO Stale Data Advisory
2022-10-19 00:00:00
oraclelinux
oraclelinux
microcode_ctl security update
2022-06-14 00:00:00
microcode_ctl security update
2022-06-15 00:00:00
Unbreakable Enterprise kernel-container security update
2022-06-14 00:00:00
hp
hp
Intel® Processors June 2022 Security Update
2022-06-14 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2022-06-29 19:18:17
Updated kernel-linus packages fix security vulnerabilities
2022-06-29 19:18:17
mscve
mscve
Microsoft Guidance on Intel Processor MMIO Stale Data Vulnerabilities
2022-06-14 07:00:00
malwarebytes
malwarebytes
Intel CPU vulnerabilities fixed. But should you update?
2023-03-06 07:00:00
fedora
fedora
[SECURITY] Fedora 35 Update: xen-4.15.3-2.fc35
2022-07-23 02:27:29
[SECURITY] Fedora 36 Update: xen-4.16.1-4.fc36
2022-07-01 01:09:33
ubuntu
ubuntu
Linux kernel (GCP) vulnerabilities
2022-10-21 00:00:00
Linux kernel vulnerabilities
2022-08-24 00:00:00
Linux kernel (AWS) vulnerabilities
2022-08-18 00:00:00
citrix
citrix
Citrix Hypervisor Security Update
2022-06-23 20:06:39
debian
debian
[SECURITY] [DSA 5178-1] intel-microcode security update
2022-07-06 13:12:52
f5
f5
K04808933 : Intel Processors MMIO Stale Data Advisory vulnerabilities CVE-2022-21123, CVE-2022-21125, and CVE-2022-21127
2022-07-18 00:00:00
rocky
rocky
kernel-rt security and bug fix update
2022-09-13 07:36:33
almalinux
almalinux
Moderate: kernel-rt security and bug fix update
2022-09-13 00:00:00

CVSS2

7.4

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:M/Au:S/C:C/I:C/A:C

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

AI Score

9.1

Confidence

High

EPSS

0.002

Percentile

61.4%

JSON
Related for SUSE_SU-2022-2629-1.NASL
nessus61openvas48suse13amazon2debiancve4ubuntucve4nvd4cve4cvelist4osv16prion4xen1intel1oraclelinux10hp1mageia2mscve1malwarebytes1fedora2ubuntu11citrix1debian1f51rocky1almalinux1