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CVE-2025-21769

ptp: vmclock: Add .owner to vmclock_miscdev_fops

CVSS 5.5 MEDIUMEPSS 0.2%
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/3b5709225b43ee33e1026dd1fc0949a7f19b5289https://git.kernel.org/stable/c/7b07b040257c1b658ef3eca86e4b6ae02d65069c