Threats Tagged 'cve-2023-32253'
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Threats Tagged 'cve-2023-32253'
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0 CVE-2023-32253 is a medium severity vulnerability in the Linux kernel's ksmbd component that can cause a denial of service via a deadlock triggered by multiple concurrent session setup requests. It affects Linux kernel versions from 0 up to 6.3.0. The flaw does not impact confidentiality or integrity but can severely impact availability by halting the affected service. Exploitation requires network access but no authentication or user interaction. No known exploits are currently reported in the wild. European organizations relying on Linux servers with ksmbd enabled, especially those using SMB services, are at risk of service disruption. Mitigation involves applying kernel patches once available and limiting exposure of SMB services to untrusted networks. Countries with significant Linux server deployments and critical infrastructure using SMB are more likely to be impacted. Join the discussion | CVE Database V5 | 08/02/2025, 22:26:05 UTC Added: 11/20/2025, 17:36:20 UTC |
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