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CVE

CVE-2024-21340

Windows Kernel Information Disclosure Vulnerability

Windows Kernel Information Disclosure Vulnerability.

MEDIUM · CVSS 4.6 EPSS 0.00131
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-126Buffer Over-read
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Affected Products & Versions

14
microsoft windows 10 1507< 10.0.10240.20469
microsoft windows 10 1607< 10.0.14393.6709
microsoft windows 10 1809< 10.0.17763.5458
microsoft windows 10 21h2< 10.0.19044.4046
microsoft windows 10 22h2< 10.0.19045.4046
microsoft windows 11 21h2< 10.0.22000.2777
microsoft windows 11 22h2< 10.0.22621.3155
microsoft windows 11 23h2< 10.0.22631.3155
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Scoring & Timeline

4.6
MEDIUM · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Feb 2024 · 06:15 PM
CVSS VectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2024-21340Information Disclosure
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External lookups - second-class, for what we don’t hold ourselves
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