5.5

CVE-2025-22054

arcnet: Add NULL check in com20020pci_probe()

In the Linux kernel, the following vulnerability has been resolved:

arcnet: Add NULL check in com20020pci_probe()

devm_kasprintf() returns NULL when memory allocation fails. Currently,
com20020pci_probe() does not check for this case, which results in a
NULL pointer dereference.

Add NULL check after devm_kasprintf() to prevent this issue and ensure
no resources are left allocated.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.19.302 < 4.20
Linux ≫ Linux Kernel Version >= 5.4.264 < 5.4.292
Linux ≫ Linux Kernel Version >= 5.10.204 < 5.10.236
Linux ≫ Linux Kernel Version >= 5.15.143 < 5.15.180
Linux ≫ Linux Kernel Version >= 6.1.68 < 6.1.134
Linux ≫ Linux Kernel Version >= 6.6.7 < 6.6.87
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.23
Linux ≫ Linux Kernel Version >= 6.13 < 6.13.11
Linux ≫ Linux Kernel Version >= 6.14 < 6.14.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.083
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/661cf5d102949898c931e81fd4e1c773afcdeafa
Patch
https://git.kernel.org/stable/c/905a34dc1ad9a53a8aaaf8a759ea5dbaaa30418d
Patch
https://git.kernel.org/stable/c/ef8b29398ea6061ac8257f3e45c9be45cc004ce2
Patch
https://git.kernel.org/stable/c/be8a0decd0b59a52a07276f9ef3b33ef820b2179
Patch
https://git.kernel.org/stable/c/ececf8eff6c25acc239fa8f0fd837c76bc770547
Patch
https://git.kernel.org/stable/c/ebebeb58d48e25525fa654f2c53a24713fe141c3
Patch
https://git.kernel.org/stable/c/a654f31b33515d39bb56c75fd8b26bef025ced7e
Patch
https://git.kernel.org/stable/c/887226163504494ea7e58033a97c2d2ab12e05d4
Patch
https://git.kernel.org/stable/c/fda8c491db2a90ff3e6fbbae58e495b4ddddeca3
Patch
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html