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Medium severity5.5NVD Advisory· Published Feb 27, 2025· Updated Jun 17, 2026

CVE-2025-21769

CVE-2025-21769

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6

Linux/Kernel5 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.13,<6.13.4
- cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 6.13
osv-coords
pkg:linux/kernel
Range: >= 6.13.0, < 6.13.4

Patches

Vulnerability mechanics

References

2

News mentions

0

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