msrc_cve-2025-21325
Vulnerability from csaf_microsoft
Published
2025-01-14 08:00
Modified
2025-02-21 08:00
Summary
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
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.
{ "document": { "acknowledgments": [ { "names": [ "Microsoft Offensive Research \u0026amp; Security Engineering" ] } ], "aggregate_severity": { "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Public", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en-US", "notes": [ { "category": "general", "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle", "title": "Additional Resources" }, { "category": "legal_disclaimer", "text": "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.", "title": "Disclaimer" }, { "category": "general", "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.", "title": "Customer Action" } ], "publisher": { "category": "vendor", "contact_details": "secure@microsoft.com", "name": "Microsoft Security Response Center", "namespace": "https://msrc.microsoft.com" }, "references": [ { "category": "self", "summary": "CVE-2025-21325 Windows Secure Kernel Mode Elevation of Privilege Vulnerability - HTML", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21325" }, { "category": "self", "summary": "CVE-2025-21325 Windows Secure Kernel Mode Elevation of Privilege Vulnerability - CSAF", "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21325.json" }, { "category": "external", "summary": "Microsoft Exploitability Index", "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1" }, { "category": "external", "summary": "Microsoft Support Lifecycle", "url": "https://support.microsoft.com/lifecycle" }, { "category": "external", "summary": "Common Vulnerability Scoring System", "url": "https://www.first.org/cvss" } ], "title": "Windows Secure Kernel Mode Elevation of Privilege Vulnerability", "tracking": { "current_release_date": "2025-02-21T08:00:00.000Z", "generator": { "date": "2025-04-02T13:22:58.457Z", "engine": { "name": "MSRC Generator", "version": "1.0" } }, "id": "msrc_CVE-2025-21325", "initial_release_date": "2025-01-14T08:00:00.000Z", "revision_history": [ { "date": "2025-01-16T08:00:00.000Z", "legacy_version": "1", "number": "1", "summary": "Information published." }, { "date": "2025-02-21T08:00:00.000Z", "legacy_version": "2", "number": "2", "summary": "In the Security Updates table, added Download and Article links for Windows Server 2025 (Server Core installation). \n\nMicrosoft recommends that customers install the update to be fully protected from the vulnerability. Customers whose systems are configured to receive automatic updates do not need to take any further action." } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.19044.5371", "product": { "name": "Windows 10 Version 21H2 for 32-bit Systems \u003c10.0.19044.5371", "product_id": "14" } }, { "category": "product_version", "name": "10.0.19044.5371", "product": { "name": "Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5371", "product_id": "11929" } } ], "category": "product_name", "name": "Windows 10 Version 21H2 for 32-bit Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.19044.5371", "product": { "name": "Windows 10 Version 21H2 for ARM64-based Systems \u003c10.0.19044.5371", "product_id": "13" } }, { "category": "product_version", "name": "10.0.19044.5371", "product": { "name": "Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5371", "product_id": "11930" } } ], "category": "product_name", "name": "Windows 10 Version 21H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.19044.5371", "product": { "name": "Windows 10 Version 21H2 for x64-based Systems \u003c10.0.19044.5371", "product_id": "12" } }, { "category": "product_version", "name": "10.0.19044.5371", "product": { "name": "Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5371", "product_id": "11931" } } ], "category": "product_name", "name": "Windows 10 Version 21H2 for x64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.22621.4751", "product": { "name": "Windows 11 Version 22H2 for ARM64-based Systems \u003c10.0.22621.4751", "product_id": "11" } }, { "category": "product_version", "name": "10.0.22621.4751", "product": { "name": "Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4751", "product_id": "12085" } } ], "category": "product_name", "name": "Windows 11 Version 22H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.22621.4751", "product": { "name": "Windows 11 Version 22H2 for x64-based Systems \u003c10.0.22621.4751", "product_id": "10" } }, { "category": "product_version", "name": "10.0.22621.4751", "product": { "name": "Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4751", "product_id": "12086" } } ], "category": "product_name", "name": "Windows 11 Version 22H2 for x64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.19045.5371", "product": { "name": "Windows 10 Version 22H2 for x64-based Systems \u003c10.0.19045.5371", "product_id": "9" } }, { "category": "product_version", "name": "10.0.19045.5371", "product": { "name": "Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5371", "product_id": "12097" } } ], "category": "product_name", "name": "Windows 10 Version 22H2 for x64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.19045.5371", "product": { "name": "Windows 10 Version 22H2 for ARM64-based Systems \u003c10.0.19045.5371", "product_id": "8" } }, { "category": "product_version", "name": "10.0.19045.5371", "product": { "name": "Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5371", "product_id": "12098" } } ], "category": "product_name", "name": "Windows 10 Version 22H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.19045.5371", "product": { "name": "Windows 10 Version 22H2 for 32-bit Systems \u003c10.0.19045.5371", "product_id": "7" } }, { "category": "product_version", "name": "10.0.19045.5371", "product": { "name": "Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5371", "product_id": "12099" } } ], "category": "product_name", "name": "Windows 10 Version 22H2 for 32-bit Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.26100.2894", "product": { "name": "Windows Server 2025 (Server Core installation) \u003c10.0.26100.2894", "product_id": "1" } }, { "category": "product_version", "name": "10.0.26100.2894", "product": { "name": "Windows Server 2025 (Server Core installation) 10.0.26100.2894", "product_id": "12437" } } ], "category": "product_name", "name": "Windows Server 2025 (Server Core installation)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.22631.4751", "product": { "name": "Windows 11 Version 23H2 for ARM64-based Systems \u003c10.0.22631.4751", "product_id": "6" } }, { "category": "product_version", "name": "10.0.22631.4751", "product": { "name": "Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4751", "product_id": "12242" } } ], "category": "product_name", "name": "Windows 11 Version 23H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.22631.4751", "product": { "name": "Windows 11 Version 23H2 for x64-based Systems \u003c10.0.22631.4751", "product_id": "5" } }, { "category": "product_version", "name": "10.0.22631.4751", "product": { "name": "Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4751", "product_id": "12243" } } ], "category": "product_name", "name": "Windows 11 Version 23H2 for x64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.26100.2894", "product": { "name": "Windows 11 Version 24H2 for ARM64-based Systems \u003c10.0.26100.2894", "product_id": "4" } }, { "category": "product_version", "name": "10.0.26100.2894", "product": { "name": "Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.2894", "product_id": "12389" } } ], "category": "product_name", "name": "Windows 11 Version 24H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.26100.2894", "product": { "name": "Windows 11 Version 24H2 for x64-based Systems \u003c10.0.26100.2894", "product_id": "3" } }, { "category": "product_version", "name": "10.0.26100.2894", "product": { "name": "Windows 11 Version 24H2 for x64-based Systems 10.0.26100.2894", "product_id": "12390" } } ], "category": "product_name", "name": "Windows 11 Version 24H2 for x64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.26100.2894", "product": { "name": "Windows Server 2025 \u003c10.0.26100.2894", "product_id": "2" } }, { "category": "product_version", "name": "10.0.26100.2894", "product": { "name": "Windows Server 2025 10.0.26100.2894", "product_id": "12436" } } ], "category": "product_name", "name": "Windows Server 2025" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-21325", "cwe": { "id": "CWE-732", "name": "Incorrect Permission Assignment for Critical Resource" }, "notes": [ { "category": "general", "text": "Microsoft", "title": "Assigning CNA" }, { "category": "faq", "text": "This vulnerability impacts ARM64 only.", "title": "What architecture(s) are impacted by this vulnerability?" }, { "category": "faq", "text": "An authenticated attacker could escalate privileges to Secure Kernel by overwriting the page table data meant for the kernel.", "title": "How could an attacker exploit this vulnerability and what privileges could an attacker gain?" } ], "product_status": { "fixed": [ "11929", "11930", "11931", "12085", "12086", "12097", "12098", "12099", "12242", "12243", "12389", "12390", "12436", "12437" ], "known_affected": [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14" ] }, "references": [ { "category": "self", "summary": "CVE-2025-21325 Windows Secure Kernel Mode Elevation of Privilege Vulnerability - HTML", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21325" }, { "category": "self", "summary": "CVE-2025-21325 Windows Secure Kernel Mode Elevation of Privilege Vulnerability - CSAF", "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21325.json" } ], "remediations": [ { "category": "vendor_fix", "date": "2025-01-16T08:00:00.000Z", "details": "10.0.19044.5371:Security Update:https://support.microsoft.com/help/5049981", "product_ids": [ "14", "13", "12" ], "url": "https://support.microsoft.com/help/5049981" }, { "category": "vendor_fix", "date": "2025-01-16T08:00:00.000Z", "details": "10.0.22621.4751:Security Update:https://support.microsoft.com/help/5050021", "product_ids": [ "11", "10" ], "url": "https://support.microsoft.com/help/5050021" }, { "category": "vendor_fix", "date": "2025-01-16T08:00:00.000Z", "details": "10.0.19045.5371:Security Update:https://support.microsoft.com/help/5049981", "product_ids": [ "9", "8", "7" ], "url": "https://support.microsoft.com/help/5049981" }, { "category": "vendor_fix", "date": "2025-01-16T08:00:00.000Z", "details": "10.0.26100.2894:Security Update:https://support.microsoft.com/help/5050009", "product_ids": [ "1", "4", "3", "2" ], "url": "https://support.microsoft.com/help/5050009" }, { "category": "vendor_fix", "date": "2025-01-16T08:00:00.000Z", "details": "10.0.22631.4751:Security Update:https://support.microsoft.com/help/5050021", "product_ids": [ "6", "5" ], "url": "https://support.microsoft.com/help/5050021" } ], "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" ] } ], "threats": [ { "category": "impact", "details": "Elevation of Privilege" }, { "category": "exploit_status", "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely" } ], "title": "Windows Secure Kernel Mode Elevation of Privilege Vulnerability" } ] }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…