Security readout for executives and security teams
Plain-English summary
CVE-2022-30224 is a Windows privilege escalation flaw in Advanced Local Procedure Call. An attacker already able to run code locally with low privileges could potentially gain high-impact access. It is not described as remotely exploitable, and the bundle does not show active exploitation.
Executive priority
Prioritize normal-to-accelerated patching, especially on shared or high-value Windows systems. This is high impact after local access, but the provided sources do not support emergency treatment based on active exploitation.
Technical view
Microsoft rates this ALPC elevation-of-privilege issue CVSS 7.0. The vector is local, high complexity, low privileges required, no user interaction, unchanged scope, with high confidentiality, integrity, and availability impact. Microsoft lists multiple Windows client and server versions as affected.
Likely exposure
Exposure is mainly Windows endpoints and servers running the listed affected versions, including Windows 7, 8.1, 10, 11 21H2, Server 2008, 2016, 2019, and 2022 variants. Systems where untrusted users or workloads can execute locally carry more practical risk.
Exploitation context
The source bundle marks KEV as false and exploit maturity as unproven. Treat this as a post-compromise or insider-risk escalation path, not an initial remote entry point, unless later vendor or threat-intelligence reporting says otherwise.
Researcher notes
The bundle does not provide root-cause detail, exploit primitives, or KB-level remediation data. Validation should focus on affected OS inventory, update applicability, and local privilege boundary exposure. Avoid assuming exploitation in the wild without KEV or cited evidence.
Mitigation direction
- Apply Microsoft security updates for CVE-2022-30224 using MSRC guidance.
- Prioritize shared servers, VDI, jump hosts, and multi-user Windows systems.
- Reduce local logon rights for non-administrative and untrusted users.
- Harden endpoint controls that prevent unauthorized local code execution.
- Check Microsoft guidance for any product-specific update requirements.
Validation and detection
- Inventory Windows assets matching the affected versions in the source bundle.
- Verify update status against Microsoft’s CVE-2022-30224 advisory.
- Confirm unsupported Windows systems have compensating controls or retirement plans.
- Review privileged-access paths on multi-user Windows hosts.
- Track whether later KEV or vendor updates change exploitation status.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-30224 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C15.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7HighVector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege VulnerabilityCVE reference · vendor-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.