Security researcher Norbert Szetei published the final installment of his deep-dive into the ksmbd filesystem module, culminating in a working proof-of-concept exploit targeting CVE-2025-37947. Unlike earlier use-after-free candidates that required complex race conditions or depended on external factors, this vulnerability offers a deterministic out-of-bounds (OOB) write primitive. Szetei’s PoC was tested on Ubuntu 22.04.5 LTS […] The post PoC Released for Linux Kernel ksmbd Filesystem Vulnerability appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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