Multiple vulnerabilities in Microsoft Windows Advanced Local Procedure Call (ALPC)



Published: 2022-11-08
Risk Low
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2022-41093
CVE-2022-41045
CVE-2022-41100
CWE-ID CWE-362
Exploitation vector Local
Public exploit N/A
Vulnerable software
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Windows
Operating systems & Components / Operating system

Windows Server
Operating systems & Components / Operating system

Vendor Microsoft

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Race condition

EUVDB-ID: #VU69090

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-41093

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in Windows Advanced Local Procedure Call (ALPC). A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Windows: 8.1 - 11 22H2

Windows Server: 2012 R2 - 2022 20H2


CPE2.3 External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41093

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Race condition

EUVDB-ID: #VU69091

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-41045

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in Windows Advanced Local Procedure Call (ALPC). A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Windows: 7 - 11 22H2

Windows Server: 2008 - 2022 20H2


CPE2.3 External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41045

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Race condition

EUVDB-ID: #VU69092

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-41100

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in Windows Advanced Local Procedure Call (ALPC). A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Windows: 8.1 - 11 22H2

Windows Server: 2012 R2 - 2022 20H2


CPE2.3 External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41100

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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