CVE-2015-2552

The kernel in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows physically proximate attackers to bypass the Trusted Boot protection mechanism, and consequently interfere with the integrity of code, BitLocker, Device Encryption, and Device Health Attestation, via a crafted Boot Configuration Data (BCD) setting, aka "Trusted Boot Security Feature Bypass Vulnerability."

• CWE-254

• http://packetstormsecurity.com/files/133962/Microsoft-Trusted-Boot-Security-Feature-Bypass.htmlExploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/536678/100/0/threadedThird Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1033805Third Party Advisory, VDB Entry
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-111Patch, Vendor Advisory
• http://packetstormsecurity.com/files/133962/Microsoft-Trusted-Boot-Security-Feature-Bypass.htmlExploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/536678/100/0/threadedThird Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1033805Third Party Advisory, VDB Entry
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-111Patch, Vendor Advisory

Published

Oct 14, 2015

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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