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.
https://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1
https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c
https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5
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/31701ef0c4547973991ff63596c927f841dfd133