cve 2025 40205

  1. CVE-2025-40205 Linux Btrfs file handle out of bounds fix

    A subtle but important memory-safety bug in the Linux kernel’s Btrfs file-handle encoder has been fixed upstream: CVE-2025-40205 closes an out‑of‑bounds write in btrfs_encode_fh that could, in specific circumstances, write eight bytes past the user-supplied buffer. This is primarily an...
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    • btrfs cve 2025 40205 linux kernel memory safety
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