CVE-2026-43325

Summary

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

wifi: iwlwifi: mvm: don't send a 6E related command when not supported

MCC_ALLOWED_AP_TYPE_CMD is related to 6E support. Do not send it if the device doesn't support 6E. Apparently, the firmware is mistakenly advertising support for this command even on AX201 which does not support 6E and then the firmware crashes.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0d2fc8821a7d667180ce27732697105db843a1b9 < c0b3fa5e0eaecd38e6a9f8f78e86f468fbde719aaffected
LinuxLinux0d2fc8821a7d667180ce27732697105db843a1b9 < 6607d0e58ceca997816122568ce54db9e134edabaffected
LinuxLinux0d2fc8821a7d667180ce27732697105db843a1b9 < 323156c3541e23da7e582008a7ac30cd51b60acdaffected
LinuxLinux6.9affected
LinuxLinux0 < 6.9unaffected
LinuxLinux6.18.22 <= 6.18.*unaffected
LinuxLinux6.19.12 <= 6.19.*unaffected
LinuxLinux7.0 <= *unaffected

Weaknesses

References