CVE-2024-56535

wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()

Published: 12/27/2024 Last updated: 5/4/2025 Reserved: 12/27/2024

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg() kmalloc may fail, return value might be NULL and will cause NULL pointer dereference. Add check NULL return of kmalloc in btc_fw_set_monreg().

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 (1)

Product	Vendor	Version
Linux	Linux	14

References (3)

https://git.kernel.org/stable/c/051577414271961f3f4c3bff87b427924b486219
https://git.kernel.org/stable/c/64db1a42d98307001a48cec1b3e68ce9f905e73d
https://git.kernel.org/stable/c/81df5ed446b448bdc327b7c7f0b50121fc1f4aa2