Cloudanix VulnDB

CVE-2026-23084

Medium · 5.5

CVSS

5.5

EPSS

0.1%

Published

Feb 4, 2026

CISA due date

—

The record

In the Linux kernel, the following vulnerability has been resolved: be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list When the parameter pmac_id_valid argument of be_cmd_get_mac_from_list() is set to false, the driver may request the PMAC_ID from the firmware of the network card, and this function will store that PMAC_ID at the provided address pmac_id. This is the contract of this function. However, there is a location within the driver where both pmac_id_valid == false and pmac_id == NULL are being passed. This could result in dereferencing a NULL pointer. To resolve this issue, it is necessary to pass the address of a stub variable to the function.

Affected packages

Ecosystem Package Introduced Fixed
Linux Kernel 3.12.0 5.10.249
openSUSE:Leap 16.0 dtb-aarch64 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-64kb 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-azure 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-default 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-default-base 0 6.12.0-160000.27.1.160000.2.8
openSUSE:Leap 16.0 kernel-docs 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-kvmsmall 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-obs-build 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-obs-qa 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-rt 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-source 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-syms 0 6.12.0-160000.27.1
openSUSE:Leap 16.0 kernel-zfcpdump 0 6.12.0-160000.27.1

Related vulnerabilities