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CVE-2025-21822
Published: Feb 27, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: ptp: vmclock: Set driver data before its usage If vmclock_ptp_register() fails during probing, vmclock_remove() is called to clean up the ptp clock and misc device. It uses dev_get_drvdata() to access the vmclock state. However the driver data is not yet set at this point. Assign the driver data earlier.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 20503272422693d793b84f88bf23fe4e955d3a33 - < 6dbd8b91a065d1d8001446a28e72cd140f9acef0affected 20503272422693d793b84f88bf23fe4e955d3a33 - < f7d07cd4f77d77f366c8ffbb8ba8b61f614e5fce |
Linux | Linux | affected 6.13unaffected 0 - < 6.13unaffected 6.13.4 - <= 6.13.*unaffected 6.14 - <= * |
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