#VU107726 NULL pointer dereference in Linux kernel - CVE-2025-22054
Published: April 22, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU107726
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-22054
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the com20020pci_probe() function in drivers/net/arcnet/com20020-pci.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/661cf5d102949898c931e81fd4e1c773afcdeafa
- https://git.kernel.org/stable/c/887226163504494ea7e58033a97c2d2ab12e05d4
- https://git.kernel.org/stable/c/905a34dc1ad9a53a8aaaf8a759ea5dbaaa30418d
- https://git.kernel.org/stable/c/a654f31b33515d39bb56c75fd8b26bef025ced7e
- https://git.kernel.org/stable/c/be8a0decd0b59a52a07276f9ef3b33ef820b2179
- https://git.kernel.org/stable/c/ebebeb58d48e25525fa654f2c53a24713fe141c3
- https://git.kernel.org/stable/c/ececf8eff6c25acc239fa8f0fd837c76bc770547
- https://git.kernel.org/stable/c/ef8b29398ea6061ac8257f3e45c9be45cc004ce2
- https://git.kernel.org/stable/c/fda8c491db2a90ff3e6fbbae58e495b4ddddeca3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.236
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.180
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.292
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.134
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.23
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.14.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.87