cbcvebase.
CVE-2025-39858
published 2025-09-19

CVE-2025-39858: In the Linux kernel, the following vulnerability has been resolved: eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring Replace NULL check with…

PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.12%
2.0th percentile
In the Linux kernel, the following vulnerability has been resolved: eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring Replace NULL check with IS_ERR() check after calling page_pool_create() since this function returns error pointers (ERR_PTR). Using NULL check could lead to invalid pointer dereference.

Affected

7 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.16.6-1 (forky)linux 6.16.6-1 (forky)
linuxlinux
linuxlinux>= 8533b14b3d65ee666ba31254787c1bdaee56d95a < 7b77d8841a98a9f45c8a615222c698df8dec581c7b77d8841a98a9f45c8a615222c698df8dec581c
linuxlinux>= 8533b14b3d65ee666ba31254787c1bdaee56d95a < e580beaf43d563aaf457f1c7f934002355ebfe7be580beaf43d563aaf457f1c7f934002355ebfe7b
linuxlinux_kernel
linuxlinux_kernel>= 0 < 6.16.6-16.16.6-1
linuxlinux_kernel>= 6.15 < 6.16.66.16.6

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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