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Description

In the Linux kernel, the following vulnerability has been resolved: iavf: Implement settime64 with -EOPNOTSUPP ptp_clock_settime() assumes every ptp_clock has implemented settime64(). Stub it with -EOPNOTSUPP to prevent a NULL dereference. The fix is similar to commit 329d050bbe63 ("gve: Implement settime64 with -EOPNOTSUPP").

PUBLISHED Reserved 2025-12-24 | Published 2026-01-05 | Updated 2026-01-05 | Assigner Linux

Product status

Default status
unaffected

d734223b2f0dc4f5826204ee628ad6273148223d (git) before 9e3dbc3bb2e2aa728b49422b2e5344488f93f690
affected

d734223b2f0dc4f5826204ee628ad6273148223d (git) before 6d080f810ffd6b8e002ce5bee8b9c551ca2535c2
affected

d734223b2f0dc4f5826204ee628ad6273148223d (git) before 1e43ebcd5152b3e681a334cc6542fb21770c3a2e
affected

Default status
affected

6.15
affected

Any version before 6.15
unaffected

6.17.13 (semver)
unaffected

6.18.2 (semver)
unaffected

6.19-rc1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/9e3dbc3bb2e2aa728b49422b2e5344488f93f690

git.kernel.org/...c/6d080f810ffd6b8e002ce5bee8b9c551ca2535c2

git.kernel.org/...c/1e43ebcd5152b3e681a334cc6542fb21770c3a2e

cve.org (CVE-2025-68752)

nvd.nist.gov (CVE-2025-68752)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.