CVE-2021-28447

4 documents4 sources
Severity
4.4MEDIUM
EPSS
0.3%
top 42.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
19
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1803+16 more
Timeline
PublishedApr 13
Latest updateMay 24

Description

Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages20 packages

▶CVEListV5microsoft/windows_8.16.3.0 — publication
▶CVEListV5microsoft/windows_server_20126.2.0 — publication
▶CVEListV5microsoft/windows_server_201610.0.0 — publication
▶CVEListV5microsoft/windows_server_201910.0.0 — publication
▶CVEListV5microsoft/windows_server_2012_r26.3.0 — publication

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-pv2w-3wq2-7rvh: Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-27094↗2022-05-24
▶
CVEList
Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability↗2021-04-13
▶

📋Vendor Advisories

1
Microsoft
Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability↗2021-04-13
▶