CVE-2021-42285
published 2021-11-10CVE-2021-42285: Windows Kernel Elevation of Privilege Vulnerability
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.50%
39.2th percentile
Windows Kernel Elevation of Privilege Vulnerability
Affected
46 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.0 < 10.0.10240.19119 | 10.0.10240.19119 |
| microsoft | windows_10_version_1607 | >= 10.0.0 < 10.0.14393.4770 | 10.0.14393.4770 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.2300 | 10.0.17763.2300 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1916 | 10.0.18363.1916 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1348 | 10.0.19041.1348 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1348 | 10.0.19042.1348 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1348 | 10.0.19043.1348 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.318 | 10.0.22000.318 |
| microsoft | windows_7 | >= 6.1.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_7_service_pack_1 | >= 6.1.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20174 | 6.3.9600.20174 |
| microsoft | windows_server | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.0.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.0 < 6.1.7601.25769 | 6.1.7601.25769 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.0 < 6.2.9200.23517 | 6.2.9200.23517 |
| microsoft | windows_server_2012_r2 | >= 6.3.0 < 6.3.9600.20174 | 6.3.9600.20174 |
| microsoft | windows_server_2016 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_msrc7.8HIGH
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Microsoft
Windows Kernel Elevation of Privilege Vulnerability
vendor_msrc·2021-11-09·CVSS 7.8
CVE-2021-42285 [HIGH] Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel: Windows Kernel
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206
Reference: https://support.microsoft.com/help/5007206
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007189
Reference: https://support.microsoft.com/help/5007189
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007186
Reference: https://support.microsoft.com/help/5007186
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5
GHSA
GHSA-7fq7-fhqx-74pq: Windows Kernel Elevation of Privilege Vulnerability
ghsa_unreviewed·2022-05-24
CVE-2021-42285 [HIGH] CWE-269 GHSA-7fq7-fhqx-74pq: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-11-10
Published