Microsoft Windows up to Server 2022 Hyper-V privilege escalation
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.6 | $5k-$25k | 0.00 |
Summary
A vulnerability was found in Microsoft Windows up to Server 2022. It has been declared as critical. This affects an unknown part of the component Hyper-V. Executing a manipulation can lead to an unknown weakness. This vulnerability is handled as CVE-2022-24466. The attack can be executed remotely. There is not any exploit available. It is best practice to apply a patch to resolve this issue.
Details
A vulnerability was found in Microsoft Windows up to Server 2022 (Operating System). It has been declared as critical. This vulnerability affects some unknown processing of the component Hyper-V. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was released 05/10/2022 as confirmed security guidance (Website). The advisory is available at portal.msrc.microsoft.com. This vulnerability was named CVE-2022-24466. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 01/02/2025).
Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.
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Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.microsoft.com/
- Product: https://www.microsoft.com/en-us/windows
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.9VulDB Meta Temp Score: 4.6
VulDB Base Score: 7.4
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
Vendor Base Score (Microsoft): 4.1
Vendor Vector (Microsoft): 🔍
NVD Base Score: 4.1
NVD Vector: 🔍
CNA Base Score: 4.1
CNA Vector (Microsoft): 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privilege escalationCWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
02/05/2022 🔍05/10/2022 🔍
05/10/2022 🔍
05/11/2022 🔍
01/02/2025 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: portal.msrc.microsoft.com
Status: Confirmed
CVE: CVE-2022-24466 (🔍)
GCVE (CVE): GCVE-0-2022-24466
GCVE (VulDB): GCVE-100-199366
scip Labs: https://www.scip.ch/en/?labs.20161215
Entry
Created: 05/11/2022 06:00Updated: 01/02/2025 21:59
Changes: 05/11/2022 06:00 (19), 05/11/2022 06:01 (14), 05/11/2022 06:04 (21), 05/12/2022 16:07 (2), 05/12/2022 16:15 (11), 01/02/2025 21:59 (34)
Complete: 🔍
Cache ID: 216::103
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