CVE-2025-22007

Bluetooth: Fix error code in chan_alloc_skb_cb()

Published: 4/3/2025 Last updated: 5/4/2025 Reserved: 12/29/2024

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix error code in chan_alloc_skb_cb() The chan_alloc_skb_cb() function is supposed to return error pointers on error. Returning NULL will lead to a NULL dereference.

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 (2)

Product	Vendor	Version
Linux	Linux	from v6.0 to v6.80
Linux	Linux	n/a

References (8)

https://git.kernel.org/stable/c/b3d607e36fef4bd05fb938a8a868ff70e9fedbe2
https://git.kernel.org/stable/c/1bd68db7beb426ab5a45d81516ed9611284affc8
https://git.kernel.org/stable/c/76304cba8cba12bb10d89d016c28403a2dd89a29
https://git.kernel.org/stable/c/788ae2ae4cf484e248b5bc29211c7ac6510e3e92
https://git.kernel.org/stable/c/ecd06ad0823a90b4420c377ef8917e44e23ee841
https://git.kernel.org/stable/c/761b7c36addd22c7e6ceb05caaadc3b062d99faa
https://git.kernel.org/stable/c/a78692ec0d1e17a96b09f2349a028878f5b305e4
https://git.kernel.org/stable/c/72d061ee630d0dbb45c2920d8d19b3861c413e54