This vulnerability allows local malicious users to disclose sensitive information on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the clfs.sys driver. A crafted BLF file can trigger can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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microsoft windows server 2008 r2 |
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microsoft windows server 2012 r2 |
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microsoft windows server 2016 - |
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microsoft windows server 2012 - |
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microsoft windows server 2008 - |
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microsoft windows server 2019 - |
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microsoft windows server 2022 - |
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microsoft windows 11 22h2 |
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microsoft windows 10 1507 |
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microsoft windows 10 1607 |
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microsoft windows 10 1809 |
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microsoft windows 10 21h2 |
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microsoft windows 10 22h2 |
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microsoft windows 11 21h2 |
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