CVE-2024-36945

net/smc: fix neighbour and rtable leak in smc_ib_find_route()

Published: 5/30/2024 Last updated: 5/4/2025 Reserved: 5/30/2024

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix neighbour and rtable leak in smc_ib_find_route() In smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable resolved by ip_route_output_flow() are not released or put before return. It may cause the refcount leak, so fix it.

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	17.12.1z1
Linux	Linux	Windows 10 Version 1703 for x64-based Systems

CVE-2024-36945

net/smc: fix neighbour and rtable leak in smc_ib_find_route()

Opam packages affected (27)

Products affected (2)

References (9)