Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 10.0.17763.7678, 10.0.19044.6216, 10.0.19045.6216, 10.0.22621.5768, 10.0.22631.5768, and 3 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Microsoft Windows 10 Version 1809
From 10.0.17763.0 · fixed in 10.0.17763.7678
- Microsoft Windows 10 Version 21H2
From 10.0.19044.0 · fixed in 10.0.19044.6216
- Microsoft Windows 10 Version 22H2
From 10.0.19045.0 · fixed in 10.0.19045.6216
- Microsoft Windows 11 version 22H2
From 10.0.22621.0 · fixed in 10.0.22621.5768
- Microsoft Windows 11 version 22H3
From 10.0.22631.0 · fixed in 10.0.22631.5768
- Microsoft Windows 11 Version 23H2
From 10.0.22631.0 · fixed in 10.0.22631.5768
- Microsoft Windows 11 Version 24H2
From 10.0.26100.0 · fixed in 10.0.26100.4946
- Microsoft Windows Server 2019
From 10.0.17763.0 · fixed in 10.0.17763.7678
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.17763.0 · fixed in 10.0.17763.7678
- Microsoft Windows Server 2022
From 10.0.20348.0 · fixed in 10.0.20348.4052
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
From 10.0.25398.0 · fixed in 10.0.25398.1791
- Microsoft Windows Server 2025
From 10.0.26100.0 · fixed in 10.0.26100.4946
- Microsoft Windows Server 2025 (Server Core installation)
From 10.0.26100.0 · fixed in 10.0.26100.4946