Msrc Windows 11 Version 21H2 vulnerabilities

CVE-2023-21525 [MEDIUM] Remote Procedure Call Runtime Denial of Service Vulnerability Remote Procedure Call Runtime Denial of Service Vulnerability FAQ: 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. Windows RPC API: Windows RPC API Microsoft: Microsoft Customer Action Required: Yes Impact: Denial of Service Exploit Status: Publicly Di

CVE-2023-21776 [MEDIUM] CWE-125 Windows Kernel Information Disclosure Vulnerability Windows Kernel Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process. Windows Virtual Registry Provider: Windows Virtual Registry Provider Mi

CVE-2023-21560 [MEDIUM] CWE-122 Windows Boot Manager Security Feature Bypass Vulnerability Windows Boot Manager Security Feature Bypass Vulnerability FAQ: 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. Windows Boot Manager: Windows

CVE-2023-21563 [MEDIUM] BitLocker Security Feature Bypass Vulnerability BitLocker Security Feature Bypass Vulnerability FAQ: 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. Windows BitLocker: Windows BitLocker Microsoft: Microsoft

CVE-2023-21766 [MEDIUM] CWE-591 Windows Overlay Filter Information Disclosure Vulnerability Windows Overlay Filter Information Disclosure Vulnerability FAQ: 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. FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker su

CVE-2022-44689 [HIGH] Windows Subsystem for Linux (WSL2) Kernel Elevation of Privilege Vulnerability Windows Subsystem for Linux (WSL2) Kernel Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Windows Subsystem for Linux: Windows Subsystem for Linux Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of

CVE-2022-44677 [HIGH] Windows Projected File System Elevation of Privilege Vulnerability Windows Projected File System Elevation of Privilege Vulnerability FAQ: According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability? Any authenticated user could trigger this vulnerability. It does not require admin or other elevated privileges. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who

CVE-2022-44671 [HIGH] Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Microsoft Graphics Component: Microsoft Graphics Component Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status:

CVE-2022-44675 [HIGH] Windows Bluetooth Driver Elevation of Privilege Vulnerability Windows Bluetooth Driver Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Microsoft Bluetooth Driver: Microsoft Bluetooth Driver Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly

CVE-2022-44666 [HIGH] Windows Contacts Remote Code Execution Vulnerability Windows Contacts Remote Code Execution Vulnerability FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution? The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. For example, when the score indicates t

CVE-2022-44697 [HIGH] Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability FAQ: Why are there two different impacts in the Security Updates table? An attacker could potentially exploit this vulnerability to elevate privileges from a client-side application sandbox in earlier Microsoft operating systems. However, mitigation technologies in later Microsoft operating systems make this more difficult. For this reason, this v

CVE-2022-44678 [HIGH] Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Windows HTTP Print Provider: Windows HTTP Print Provider Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Dis

CVE-2022-41094 [HIGH] Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Role: Windows Hyper-V: Role: Windows Hyper-V Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;L

CVE-2022-41121 [HIGH] Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could gain specific limited SYSTEM privileges. Microsoft Graphics Component: Microsoft Graphics Component Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege

CVE-2022-44683 [HIGH] Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability? A domain user could use this vulnerability to elevate privileges to SYSTEM assigned integrity level. Windows Kernel: Windows Kernel Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Lates

CVE-2022-44667 [HIGH] Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution? The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. The vulnerable endpoint is only available ove

CVE-2022-41077 [HIGH] Windows Fax Compose Form Elevation of Privilege Vulnerability Windows Fax Compose Form Elevation of Privilege Vulnerability FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could gain specific limited SYSTEM privileges. FAQ: In what scenarios is my computer vulnerable? For Windows 11 and Windows 10 the FAX service is not installed by default. For the vulnerability to

CVE-2022-44668 [HIGH] Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution? The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. The vulnerable endpoint is only available ove

CVE-2022-44669 [HIGH] Windows Error Reporting Elevation of Privilege Vulnerability Windows Error Reporting Elevation of Privilege Vulnerability FAQ: 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. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vu

CVE-2022-44670 [HIGH] Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability FAQ: How could an attacker exploit this vulnerability? An unauthenticated attacker could send a specially crafted protocol message to a Routing and Remote Access Service (RRAS) server, which could lead to remote code execution (RCE) on the RAS server machine. FAQ: According to the CVSS metric, the attack co