This vulnerability allows local malicious users to escalate privileges 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 an incorrect integer calculation before allocating a buffer. An attacker can leverage this vulnerability 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 2008 - |
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microsoft windows server 2012 - |
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microsoft windows server 2019 - |
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microsoft windows server 2022 - |
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microsoft windows 10 1809 |
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microsoft windows 10 21h2 |
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microsoft windows 11 21h2 |
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microsoft windows 10 |
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microsoft windows 10 1607 |
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microsoft windows 11 22h2 |
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microsoft windows 10 22h2 |
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