#Security Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

Buffer over-read in Storport.sys Driver allows an authorized attacker to elevate privileges locally.

Time-of-check time-of-use (toctou) race condition in Windows Cloud Files Mini Filter Driver allows an unauthorized attacker to elevate privileges locally.

Improper input validation in Windows Kernel allows an unauthorized attacker to disclose information locally.

Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.

**What kind of security feature could be bypassed by successfully exploiting this vulnerability?** A successful attacker could bypass the BitLocker Device Encryption feature on the system storage device. An attacker with physical access to the target could exploit this vulnerability to gain access to encrypted data.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to win a race condition.

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to win a race condition.

Improper enforcement of behavioral workflow in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.