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Description

In the Linux kernel, the following vulnerability has been resolved: NFSD: Define a proc_layoutcommit for the FlexFiles layout type Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout.

PUBLISHED Reserved 2025-04-16 | Published 2025-10-30 | Updated 2025-10-30 | Assigner Linux

Product status

Default status
unaffected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before a75994dd879401c3e24ff51c2536559f1a53ea27
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before 34d187e020cbda112a6c6f094f0ca5e6a8672b75
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before ba88a53d7f5df4191583abf214214efe0cda91d2
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before da9129ef77786839a3ccd1d7afeeab790bceaa1d
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before f7353208c91ab004e0179c5fb6c365b0f132f9f0
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before 785ec512afa80d0540f2ca797c0e56de747a6083
affected

9b9960a0ca4773e21c4b153ed355583946346b25 (git) before 4b47a8601b71ad98833b447d465592d847b4dc77
affected

Default status
affected

4.8
affected

Any version before 4.8
unaffected

5.4.301 (semver)
unaffected

5.10.246 (semver)
unaffected

5.15.196 (semver)
unaffected

6.1.158 (semver)
unaffected

6.6.114 (semver)
unaffected

6.12.55 (semver)
unaffected

6.17.5 (semver)
unaffected

6.18-rc2 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/a75994dd879401c3e24ff51c2536559f1a53ea27

git.kernel.org/...c/34d187e020cbda112a6c6f094f0ca5e6a8672b75

git.kernel.org/...c/ba88a53d7f5df4191583abf214214efe0cda91d2

git.kernel.org/...c/da9129ef77786839a3ccd1d7afeeab790bceaa1d

git.kernel.org/...c/f7353208c91ab004e0179c5fb6c365b0f132f9f0

git.kernel.org/...c/a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4

git.kernel.org/...c/785ec512afa80d0540f2ca797c0e56de747a6083

git.kernel.org/...c/4b47a8601b71ad98833b447d465592d847b4dc77

cve.org (CVE-2025-40087)

nvd.nist.gov (CVE-2025-40087)

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