CVE-2025-21830

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxcb2c7d1a1776057c9a1f48ed1250d85e94d4850d < a1fccf6b72b56343dd4f2d96b008147f9951eebdaffected
LinuxLinuxcb2c7d1a1776057c9a1f48ed1250d85e94d4850d < 7d6121228959ddf44a4b9b6a177384ac7854e2f9affected
LinuxLinuxcb2c7d1a1776057c9a1f48ed1250d85e94d4850d < 39bb3d56f1c351e76bb18895d0e73796e653d5c1affected
LinuxLinuxcb2c7d1a1776057c9a1f48ed1250d85e94d4850d < 2569e65d2eb6ac1afe6cb6dfae476afee8b6771aaffected
LinuxLinuxcb2c7d1a1776057c9a1f48ed1250d85e94d4850d < 0fde195a373ab1267e60baa9e1a703a97e7464cdaffected
LinuxLinuxcb2c7d1a1776057c9a1f48ed1250d85e94d4850d < 49440290a0935f428a1e43a5ac8dc275a647ff80affected
LinuxLinux5.13affected
LinuxLinux0 < 5.13unaffected
LinuxLinux5.15.179 <= 5.15.*unaffected
LinuxLinux6.1.129 <= 6.1.*unaffected
LinuxLinux6.6.76 <= 6.6.*unaffected
LinuxLinux6.12.13 <= 6.12.*unaffected
LinuxLinux6.13.2 <= 6.13.*unaffected
LinuxLinux6.14 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References