MSRC_CVE-2022-21884

Vulnerability from csaf_microsoft - Published: 2022-01-11 08:00 - Updated: 2022-01-11 08:00
Summary
Local Security Authority Subsystem Service Elevation of Privilege Vulnerability
Severity
Important
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action: Required. The vulnerability documented by this CVE requires customer action to resolve.
Affected products
Product Identifier Version Remediation
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.21349
Windows Server 2008 for 32-bit Systems Service Pack 2
6.0.6003.21349
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.21349
Windows Server 2008 for x64-based Systems Service Pack 2
6.0.6003.21349
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.21349
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
6.0.6003.21349
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.25829
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
6.1.7601.25829
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.25829
Windows Server 2008 R2 for x64-based Systems Service Pack 1
6.1.7601.25829
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.21349
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
6.0.6003.21349
Windows Server 2012 6.2.9200.23584
Windows Server 2012
6.2.9200.23584
Windows Server 2012 (Server Core installation) 6.2.9200.23584
Windows Server 2012 (Server Core installation)
6.2.9200.23584
Windows Server 2012 R2 6.3.9600.20246
Windows Server 2012 R2
6.3.9600.20246
Windows Server 2012 R2 (Server Core installation) 6.3.9600.20246
Windows Server 2012 R2 (Server Core installation)
6.3.9600.20246
Windows Server 2016 10.0.14393.4886
Windows Server 2016
10.0.14393.4886
Windows Server 2016 (Server Core installation) 10.0.14393.4886
Windows Server 2016 (Server Core installation)
10.0.14393.4886
Windows Server 2019 10.0.17763.2452
Windows Server 2019
10.0.17763.2452
Windows Server 2019 (Server Core installation) 10.0.17763.2452
Windows Server 2019 (Server Core installation)
10.0.17763.2452
Windows Server, version 20H2 (Server Core Installation) 10.0.19042.1466
Windows Server, version 20H2 (Server Core Installation)
10.0.19042.1466
Windows Server 2022 10.0.20348.469
Windows Server 2022
10.0.20348.469
Windows Server 2022 (Server Core installation) 10.0.20348.469
Windows Server 2022 (Server Core installation)
10.0.20348.469
Product Identifier Version Remediation
Windows Server 2022 (Server Core installation) <10.0.20348.469
Windows Server 2022 (Server Core installation)
<10.0.20348.469
Vendor Fix fix
Windows Server 2022 <10.0.20348.469
Windows Server 2022
<10.0.20348.469
Vendor Fix fix
Windows Server, version 20H2 (Server Core Installation) <10.0.19042.1466
Windows Server, version 20H2 (Server Core Installation)
<10.0.19042.1466
Vendor Fix fix
Windows Server 2019 (Server Core installation) <10.0.17763.2452
Windows Server 2019 (Server Core installation)
<10.0.17763.2452
Vendor Fix fix
Windows Server 2019 <10.0.17763.2452
Windows Server 2019
<10.0.17763.2452
Vendor Fix fix
Windows Server 2016 (Server Core installation) <10.0.14393.4886
Windows Server 2016 (Server Core installation)
<10.0.14393.4886
Vendor Fix fix
Windows Server 2016 <10.0.14393.4886
Windows Server 2016
<10.0.14393.4886
Vendor Fix fix
Windows Server 2012 R2 (Server Core installation) <6.3.9600.20246
Windows Server 2012 R2 (Server Core installation)
<6.3.9600.20246
Vendor Fix fix
Vendor Fix fix
Windows Server 2012 R2 <6.3.9600.20246
Windows Server 2012 R2
<6.3.9600.20246
Vendor Fix fix
Vendor Fix fix
Windows Server 2012 (Server Core installation) <6.2.9200.23584
Windows Server 2012 (Server Core installation)
<6.2.9200.23584
Vendor Fix fix
Vendor Fix fix
Windows Server 2012 <6.2.9200.23584
Windows Server 2012
<6.2.9200.23584
Vendor Fix fix
Vendor Fix fix
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.21349
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
<6.0.6003.21349
Vendor Fix fix
Vendor Fix fix
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.25829
Windows Server 2008 R2 for x64-based Systems Service Pack 1
<6.1.7601.25829
Vendor Fix fix
Vendor Fix fix
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.25829
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
<6.1.7601.25829
Vendor Fix fix
Vendor Fix fix
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.21349
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
<6.0.6003.21349
Vendor Fix fix
Vendor Fix fix
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.21349
Windows Server 2008 for x64-based Systems Service Pack 2
<6.0.6003.21349
Vendor Fix fix
Vendor Fix fix
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.21349
Windows Server 2008 for 32-bit Systems Service Pack 2
<6.0.6003.21349
Vendor Fix fix
Vendor Fix fix
Threats
Impact Elevation of Privilege
Exploit Status Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Acknowledgments
<a href="https://twitter.com/australeo">Leo Adrien (@australeo)</a>

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          "details": "10.0.17763.2452:Security Update:https://support.microsoft.com/help/5009557",
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          "date": "2022-01-11T08:00:00.000Z",
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          "date": "2022-01-11T08:00:00.000Z",
          "details": "10.0.14393.4886:Security Update:https://support.microsoft.com/help/5009546",
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          "url": "https://support.microsoft.com/help/5009546"
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          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.0.6003.21349:Monthly Rollup:https://support.microsoft.com/help/5009627",
          "product_ids": [
            "17",
            "12",
            "16",
            "15"
          ],
          "url": "https://support.microsoft.com/help/5009627"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.0.6003.21349:Security Only:https://support.microsoft.com/help/5009601",
          "product_ids": [
            "17",
            "12",
            "16",
            "15"
          ],
          "url": "https://support.microsoft.com/help/5009601"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.1.7601.25829:Monthly Rollup:https://support.microsoft.com/help/5009610",
          "product_ids": [
            "13",
            "14"
          ],
          "url": "https://support.microsoft.com/help/5009610"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.1.7601.25829:Security Only:https://support.microsoft.com/help/5009621",
          "product_ids": [
            "13",
            "14"
          ],
          "url": "https://support.microsoft.com/help/5009621"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.2.9200.23584:Monthly Rollup:https://support.microsoft.com/help/5009586",
          "product_ids": [
            "11",
            "10"
          ],
          "url": "https://support.microsoft.com/help/5009586"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.2.9200.23584:Security Only:https://support.microsoft.com/help/5009619",
          "product_ids": [
            "11",
            "10"
          ],
          "url": "https://support.microsoft.com/help/5009619"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.3.9600.20246:Monthly Rollup:https://support.microsoft.com/help/5009624",
          "product_ids": [
            "9",
            "8"
          ],
          "url": "https://support.microsoft.com/help/5009624"
        },
        {
          "category": "vendor_fix",
          "date": "2022-01-11T08:00:00.000Z",
          "details": "6.3.9600.20246:Security Only:https://support.microsoft.com/help/5009595",
          "product_ids": [
            "9",
            "8"
          ],
          "url": "https://support.microsoft.com/help/5009595"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.8,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Elevation of Privilege"
        },
        {
          "category": "exploit_status",
          "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Local Security Authority Subsystem Service Elevation of Privilege Vulnerability"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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