CVE-2025-38600

wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_scan()

Published: 8/19/2025 Last updated: 9/29/2025 Reserved: 4/16/2025

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_scan() The ssid->ssids[] and sreq->ssids[] arrays have MT7925_RNR_SCAN_MAX_BSSIDS elements so this >= needs to be > to prevent an out of bounds access.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (3)

Product	Vendor	Version
Linux	Linux	< 2038cd15eacdf7512755c27686822e0052eb9042
Linux	Linux	< 14.5
Linux	Linux	n/a

References (4)

https://git.kernel.org/stable/c/4d80d4fa986c5da99042b66bf30a028e7f564156
https://git.kernel.org/stable/c/b3a431fe2e399b2e0cc5f43f7e9d63d63d3710ee
https://git.kernel.org/stable/c/4d80d4fa986c5da99042b66bf30a028e7f564156
https://git.kernel.org/stable/c/b3a431fe2e399b2e0cc5f43f7e9d63d63d3710ee