CVE-2024-50171

net: systemport: fix potential memory leak in bcm_sysport_xmit()

Published: 11/7/2024 Last updated: 5/4/2025 Reserved: 10/21/2024

In the Linux kernel, the following vulnerability has been resolved: net: systemport: fix potential memory leak in bcm_sysport_xmit() The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to 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	< 29dc0ea979d433dd3c26abc8fa971550bdc05107
Linux	Linux	2.3.5.5-70026-HF71

References (8)

https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133
https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c
https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7
https://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03
https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd
https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5
https://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1