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nessusThis script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SMB_NT_MS22_NOV_5019961.NASL
HistoryNov 08, 2022 - 12:00 a.m.

KB5019961: Windows 11 Security Update (November 2022)

2022-11-0800:00:00
This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
176
microsoft
windows 11
security update
kb5019961
november 2022
cve-2022-23824
cve-2022-37992
cve-2022-38015
denial of service
elevation of privilege

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.499 Medium

EPSS

Percentile

97.5%

The remote Windows host is missing security update 5019961. It is, therefore, affected by multiple vulnerabilities

  • AMD: CVE-2022-23824 IBPB and Return Address Predictor Interactions (CVE-2022-23824)

  • Windows Group Policy Elevation of Privilege Vulnerability (CVE-2022-37992, CVE-2022-41086)

  • Windows Hyper-V Denial of Service Vulnerability (CVE-2022-38015)

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 descriptive text and package checks in this plugin were
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
##

include('compat.inc');

if (description)
{
  script_id(167116);
  script_version("1.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/17");

  script_cve_id(
    "CVE-2022-23824",
    "CVE-2022-37992",
    "CVE-2022-38015",
    "CVE-2022-41039",
    "CVE-2022-41045",
    "CVE-2022-41047",
    "CVE-2022-41048",
    "CVE-2022-41049",
    "CVE-2022-41050",
    "CVE-2022-41052",
    "CVE-2022-41053",
    "CVE-2022-41054",
    "CVE-2022-41055",
    "CVE-2022-41056",
    "CVE-2022-41057",
    "CVE-2022-41058",
    "CVE-2022-41073",
    "CVE-2022-41086",
    "CVE-2022-41088",
    "CVE-2022-41090",
    "CVE-2022-41091",
    "CVE-2022-41092",
    "CVE-2022-41093",
    "CVE-2022-41095",
    "CVE-2022-41096",
    "CVE-2022-41097",
    "CVE-2022-41098",
    "CVE-2022-41099",
    "CVE-2022-41100",
    "CVE-2022-41101",
    "CVE-2022-41102",
    "CVE-2022-41109",
    "CVE-2022-41113",
    "CVE-2022-41114",
    "CVE-2022-41118",
    "CVE-2022-41125",
    "CVE-2022-41128"
  );
  script_xref(name:"MSKB", value:"5019961");
  script_xref(name:"MSFT", value:"MS22-5019961");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/12/09");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/11/29");
  script_xref(name:"IAVA", value:"2022-A-0484-S");
  script_xref(name:"IAVA", value:"2022-A-0473-S");

  script_name(english:"KB5019961: Windows 11 Security Update (November 2022)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows host is missing security update 5019961. It is, therefore, affected by multiple vulnerabilities

  - AMD: CVE-2022-23824 IBPB and Return Address Predictor Interactions (CVE-2022-23824)

  - Windows Group Policy Elevation of Privilege Vulnerability (CVE-2022-37992, CVE-2022-41086)

  - Windows Hyper-V Denial of Service Vulnerability (CVE-2022-38015)

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://support.microsoft.com/help/5019961");
  script_set_attribute(attribute:"solution", value:
"Apply Security Update 5019961");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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-2022-41128");

  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:"2022/11/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/11/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/11/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_11_21h2");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

  script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include('smb_func.inc');
include('smb_hotfixes.inc');
include('smb_hotfixes_fcheck.inc');
include('smb_reg_query.inc');

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

bulletin = 'MS22-11';
kbs = make_list(
  '5019961'
);

if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

get_kb_item_or_exit('SMB/Registry/Enumerated');
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);

if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

if (
  smb_check_rollup(os:'10',
                   os_build:22000,
                   rollup_date:'11_2022',
                   bulletin:bulletin,
                   rollup_kb_list:[5019961])
)
{
  replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}
VendorProductVersionCPE
microsoftwindows_11_21h2cpe:/o:microsoft:windows_11_21h2

References

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.499 Medium

EPSS

Percentile

97.5%