CVE-2021-47513

net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering

Published: 5/24/2024 Last updated: 5/4/2025 Reserved: 5/24/2024

In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering Avoid a memory leak if there is not a CPU port defined. Addresses-Coverity-ID: 1492897 ("Resource leak") Addresses-Coverity-ID: 1492899 ("Resource leak")

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	Flight RB5 5G Platform
Linux	Linux	WCN3950

References (4)

https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9
https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5
https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9
https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5