CVE-2025-21254 — Out-of-bounds Read in Microsoft Windows 10 Version 1607

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.2%
top 59.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
32
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+29 more
Timeline
PublishedFeb 11

Description

Internet Connection Sharing (ICS) Denial of Service Vulnerability

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages32 packages

▶NVDmicrosoft/windows< 10.0.14393.7785+4
▶NVDmicrosoft/windows_10_1607< 10.0.14393.7785
▶NVDmicrosoft/windows_10_1809< 10.0.17763.6893
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.5487
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.5487

Patches

Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-hrr3-x5rf-qxxj: Internet Connection Sharing (ICS) Denial of Service Vulnerability↗2025-02-11
▶

📋Vendor Advisories

1
Microsoft
Internet Connection Sharing (ICS) Denial of Service Vulnerability↗2025-02-11
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Microsoft February 2025 Patch Tuesday fixes 4 zero-days, 55 flaws↗2025-02-11
▶
CVE-2025-21254 — Out-of-bounds Read in Microsoft | cvebase