CVE-2019-0732

EPSS 3.8%

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka 'Windows Security Feature Bypass Vulnerability'.

Affected products

Microsoft · Windows Microsoft · Windows Server

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.htmlunverified cve_referencewww.exploit-db.com/exploits/46716/unverified exploitdbwww.exploit-db.com/exploits/46716unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0732 https://www.exploit-db.com/exploits/46716/