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Description

In the Linux kernel, the following vulnerability has been resolved: pidfs: validate extensible ioctls Validate extensible ioctls stricter than we do now.

PUBLISHED Reserved 2025-04-16 | Published 2025-12-04 | Updated 2025-12-06 | Assigner Linux

Product status

Default status
unaffected

5b08bd408534bfb3a7cf5778da5b27d4e4fffe12 (git) before bf0fbf5e8b0aff8a4a0fb35e32b10083baa83c04
affected

5b08bd408534bfb3a7cf5778da5b27d4e4fffe12 (git) before 3c17001b21b9f168c957ced9384abe969019b609
affected

Default status
affected

6.11
affected

Any version before 6.11
unaffected

6.17.4 (semver)
unaffected

6.18 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/bf0fbf5e8b0aff8a4a0fb35e32b10083baa83c04

git.kernel.org/...c/3c17001b21b9f168c957ced9384abe969019b609

cve.org (CVE-2025-40217)

nvd.nist.gov (CVE-2025-40217)