Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2022-22715
CVE-2022-22715:
vulnerability analysis and mitigation
Overview
CVE-2022-22715 is a Named Pipe File System Elevation of Privilege Vulnerability that was disclosed in February 2022. The vulnerability affects various Microsoft Windows systems and was discovered by researchers at Kunlun Lab during the Tianfu Cup, China's biggest hacking competition (Tenable Blog).
Technical details
The vulnerability has a CVSS v3.1 base score of 7.8 (HIGH) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. The vulnerability is classified as an Integer Underflow (Wrap or Wraparound) issue, identified as CWE-191 (NVD).
Impact
Successful exploitation of this vulnerability would allow an attacker to run processes with elevated privileges. The attacker would need to have established a presence on the vulnerable system in order to run a specially crafted application (Tenable Blog).
Mitigation and workarounds
Microsoft has released security updates to address this vulnerability. The fixes are available through various KB updates including KB5010342, KB5010345, KB5010351, KB5010354, and KB5010386 for affected Windows versions (Rapid7).
Additional resources
Source: This report was generated using AI
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