CVE-2025-40217

Summary

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

pidfs: validate extensible ioctls

Validate extensible ioctls stricter than we do now.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux5b08bd408534bfb3a7cf5778da5b27d4e4fffe12 < bf0fbf5e8b0aff8a4a0fb35e32b10083baa83c04affected
LinuxLinux5b08bd408534bfb3a7cf5778da5b27d4e4fffe12 < 3c17001b21b9f168c957ced9384abe969019b609affected
LinuxLinux6.11affected
LinuxLinux0 < 6.11unaffected
LinuxLinux6.17.4 <= 6.17.*unaffected
LinuxLinux6.18 <= *unaffected

Weaknesses

References