Re: [PATCH net] tipc: fix UAF in error path

Hello:

This patch was applied to netdev/net.git (main) by Jakub Kicinski kuba@kernel.org:

On Tue, 30 Apr 2024 15:53:37 +0200 you wrote:

Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported a UAF in the tipc_buf_append() error path:

BUG: KASAN: slab-use-after-free in kfree_skb_list_reason+0x47e/0x4c0 linux/net/core/skbuff.c:1183 Read of size 8 at addr ffff88804d2a7c80 by task poc/8034

[...]

Here is the summary with links: - [net] tipc: fix UAF in error path https://git.kernel.org/netdev/net/c/080cbb890286

You are awesome, thank you!