CVE-2019-0621 — Improper Initialization in Microsoft Windows

CWE-665 — Improper Initialization7 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.5%
top 35.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
22
Microsoft WindowsMicrosoft Windows ServerMicrosoft Windows 10+19 more
Timeline
PublishedMar 5
Latest updateMay 13

Description

An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0661, CVE-2019-0663.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages20 packages

▶CVEListV5microsoft/windows14 versions+13

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-6fxj-cg6g-qp5h: An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosur↗2022-05-13
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GHSA
GHSA-22xr-27f6-p2cr: An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosur↗2022-05-13
▶
GHSA
GHSA-x38j-838v-5wq3: An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory↗2022-05-13
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📋Vendor Advisories

1
Microsoft
Windows Kernel Information Disclosure Vulnerability↗2019-02-12
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CVE-2019-0621 — Improper Initialization in Microsoft | cvebase