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CVE-2025-21735

NFC: nci: Add bounds checking in nci_hci_create_pipe()

Published: 2/27/2025 Last updated: 5/12/2026 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 (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted 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 (4)

Product Vendor Version
Linux Linux 15.3(3)M2
Linux Linux 15.3(3)M3
Linux Linux 7 for 32-bit Systems Service Pack 1
Linux Linux 10 Version 1803 for ARM64-based Systems

References (22)