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Fencer Intel
high 8.1

CVE-2022-24490 json

Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability

published 4y ago modified 4mo ago also EUVD-2022-29371

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
3.3%
EPSS 3.3% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability

Patch / fix

  • Microsoft Windows Server 2019 10.0.17763.2803
  • Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.2803
  • Microsoft Windows Server 2022 10.0.20348.643
  • Microsoft Windows Server version 20H2 10.0.19042.1645
  • Microsoft Windows Server 2016 10.0.14393.5066
  • Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.5066

Is CVE-2022-24490 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2y ago

Exploit prediction

3.33% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 6.8 AV:N/AC:L/Au:S/C:C/I:N/A:N

Affected products

  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2019 (Server Core installation)
  • Microsoft Windows Server 2022
  • Microsoft Windows Server version 20H2
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2016 (Server Core installation)

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.