CVE-2025-21735

NFC: nci: Add bounds checking in nci_hci_create_pipe()

Published: 2/27/2025 Last updated: 5/4/2025 Reserved: 12/29/2024

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Add bounds checking in nci_hci_create_pipe() The "pipe" variable is a u8 which comes from the network. If it's more than 127, then it results in memory corruption in the caller, nci_hci_connect_gate().

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	< 10.0.17763.5458
Linux	Linux	FastConnect 7800

References (8)

https://git.kernel.org/stable/c/bd249109d266f1d52548c46634a15b71656e0d44
https://git.kernel.org/stable/c/674e17c5933779a8bf5c15d596fdfcb5ccdebbc2
https://git.kernel.org/stable/c/10b3f947b609713e04022101f492d288a014ddfa
https://git.kernel.org/stable/c/d5a461c315e5ff92657f84d8ba50caa5abf5c22a
https://git.kernel.org/stable/c/172cdfc3a5ea20289c58fb73dadc6fd4a8784a4e
https://git.kernel.org/stable/c/2ae4bade5a64d126bd18eb66bd419005c5550218
https://git.kernel.org/stable/c/59c7ed20217c0939862fbf8145bc49d5b3a13f4f
https://git.kernel.org/stable/c/110b43ef05342d5a11284cc8b21582b698b4ef1c