CVE-2025-21769

Published: Feb 27, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ptp: vmclock: Add .owner to vmclock_miscdev_fops Without the .owner field, the module can be unloaded while /dev/vmclock0 is open, leading to an oops.

Vendor	Product	Versions
Linux	Linux	affected `20503272422693d793b84f88bf23fe4e955d3a33 - < 3b5709225b43ee33e1026dd1fc0949a7f19b5289` affected `20503272422693d793b84f88bf23fe4e955d3a33 - < 7b07b040257c1b658ef3eca86e4b6ae02d65069c`
Linux	Linux	affected `6.13` unaffected `0 - < 6.13` unaffected `6.13.4 - <= 6.13.` unaffected `6.14 - <= `

References

https://git.kernel.org/stable/c/3b5709225b43ee33e1026dd1fc0949a7f19b5289

https://git.kernel.org/stable/c/7b07b040257c1b658ef3eca86e4b6ae02d65069c

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CVE-2025-21769

Description

Affected Products

References