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.

INFO

Published Date :

2025-02-27T20:06:13.422Z

Last Modified :

2025-05-04T07:21:53.360Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21822 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21822.

URL Resource
https://git.kernel.org/stable/c/6dbd8b91a065d1d8001446a28e72cd140f9acef0 cve-icon cve-icon
https://git.kernel.org/stable/c/f7d07cd4f77d77f366c8ffbb8ba8b61f614e5fce cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022707-CVE-2025-21822-88c0@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21822 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21822 cve-icon
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