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THREAT OPS › Threat News › [NVD] CVE-2025-21830 (HIGH 7.3) — In the Linux kernel, the following vulnerability has been resolved: landlock: Handle weird files A corrupted filesystem (e.g. bcachefs) might return weird files. Instead of throwing a warning and allowing access to such file, treat them as regular files.

[NVD] CVE-2025-21830 (HIGH 7.3) — In the Linux kernel, the following vulnerability has been resolved: landlock: Handle weird files A corrupted filesystem (e.g. bcachefs) might return weird files. Instead of throwing a warning and allowing access to such file, treat them as regular files.

lownvdPublished 2025-03-06

CVE-2025-21830 CVSS: 7.3 HIGH Published: 2025-03-06T17:15:22.943

In the Linux kernel, the following vulnerability has been resolved:

landlock: Handle weird files

A corrupted filesystem (e.g. bcachefs) might return weird files. Instead of throwing a warning and allowing access to such file, treat them as regular files.

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-21830