CVE-2022-21882
Microsoft Win32k Privilege Escalation Vulnerability
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
7
*Multiple Sources
Exploited in Wild
Yes
*KEV
Decision
-
*SSVC
Descriptions
Win32k Elevation of Privilege Vulnerability
Una vulnerabilidad de Elevación de Privilegios en Win32k. Este ID de CVE es diferente de CVE-2022-21887
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-02-09 First Exploit
- 2021-12-14 CVE Reserved
- 2022-01-11 CVE Published
- 2022-02-04 Exploited in Wild
- 2022-02-18 KEV Due Date
- 2024-08-03 CVE Updated
- 2024-08-17 EPSS Updated
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (8)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21882 | 2024-07-24 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Windows 10 1809 Search vendor "Microsoft" for product "Windows 10 1809" | < 10.0.17763.2452 Search vendor "Microsoft" for product "Windows 10 1809" and version " < 10.0.17763.2452" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 1909 Search vendor "Microsoft" for product "Windows 10 1909" | < 10.0.18363.2037 Search vendor "Microsoft" for product "Windows 10 1909" and version " < 10.0.18363.2037" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 20h2 Search vendor "Microsoft" for product "Windows 10 20h2" | < 10.0.19042.1466 Search vendor "Microsoft" for product "Windows 10 20h2" and version " < 10.0.19042.1466" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 21h1 Search vendor "Microsoft" for product "Windows 10 21h1" | < 10.0.19043.1466 Search vendor "Microsoft" for product "Windows 10 21h1" and version " < 10.0.19043.1466" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 21h2 Search vendor "Microsoft" for product "Windows 10 21h2" | < 10.0.19044.1466 Search vendor "Microsoft" for product "Windows 10 21h2" and version " < 10.0.19044.1466" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 11 21h2 Search vendor "Microsoft" for product "Windows 11 21h2" | < 10.0.22000.434 Search vendor "Microsoft" for product "Windows 11 21h2" and version " < 10.0.22000.434" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2019 Search vendor "Microsoft" for product "Windows Server 2019" | < 10.0.17763.2452 Search vendor "Microsoft" for product "Windows Server 2019" and version " < 10.0.17763.2452" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2022 Search vendor "Microsoft" for product "Windows Server 2022" | < 10.0.20348.469 Search vendor "Microsoft" for product "Windows Server 2022" and version " < 10.0.20348.469" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 20h2 Search vendor "Microsoft" for product "Windows Server 20h2" | < 10.0.19042.1466 Search vendor "Microsoft" for product "Windows Server 20h2" and version " < 10.0.19042.1466" | - |
Affected
| ||||||