From: Jakub Kicinski <kuba@kernel.org>
To: Yehyeong Lee <yhlee@isslab.korea.ac.kr>,
alibuda@linux.alibaba.com, dust.li@linux.alibaba.com,
sidraya@linux.ibm.com, wenjia@linux.ibm.com
Cc: davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
leitao@debian.org, horms@kernel.org, mjambigi@linux.ibm.com,
tonylu@linux.alibaba.com, guwen@linux.alibaba.com,
guangguan.wang@linux.alibaba.com, kees@kernel.org,
gustavoars@kernel.org, netdev@vger.kernel.org,
linux-rdma@vger.kernel.org, linux-s390@vger.kernel.org,
linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net v6 0/3] net/smc: fix out-of-bounds and use-after-free in SMC-Rv2 LLC processing
Date: Mon, 17 Aug 2026 11:29:00 -0700 [thread overview]
Message-ID: <20260817112900.35172251@kernel.org> (raw)
In-Reply-To: <20260811231902.47089-1-yhlee@isslab.korea.ac.kr>
On Wed, 12 Aug 2026 08:18:59 +0900 Yehyeong Lee wrote:
> Patch 1 fixes a use-after-free of the LLC queue entry in
> smc_llc_srv_add_link(), patch 2 bounds the peer's rkey counts, and patch 3
> carries the tail of an oversized v2 message in the queue entry so that both
> readers are bounded by what arrived. All three are tagged for stable: a
> tree that takes 1 and 2 without 3 still deletes rkeys read from whatever an
> earlier message left in the shared receive buffer.
SMC maintainers, please review.
prev parent reply other threads:[~2026-08-17 18:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-11 23:18 [PATCH net v6 0/3] net/smc: fix out-of-bounds and use-after-free in SMC-Rv2 LLC processing Yehyeong Lee
2026-08-11 23:19 ` [PATCH net v6 1/3] net/smc: fix use-after-free of the LLC qentry in smc_llc_srv_add_link() Yehyeong Lee
2026-08-11 23:19 ` [PATCH net v6 2/3] net/smc: bound the peer rkey counts in SMC-Rv2 LLC messages Yehyeong Lee
2026-08-11 23:19 ` [PATCH net v6 3/3] net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry Yehyeong Lee
2026-08-13 6:15 ` [PATCH net v6 0/3] net/smc: fix out-of-bounds and use-after-free in SMC-Rv2 LLC processing Yehyeong Lee
2026-08-17 18:29 ` Jakub Kicinski [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260817112900.35172251@kernel.org \
--to=kuba@kernel.org \
--cc=alibuda@linux.alibaba.com \
--cc=davem@davemloft.net \
--cc=dust.li@linux.alibaba.com \
--cc=edumazet@google.com \
--cc=guangguan.wang@linux.alibaba.com \
--cc=gustavoars@kernel.org \
--cc=guwen@linux.alibaba.com \
--cc=horms@kernel.org \
--cc=kees@kernel.org \
--cc=leitao@debian.org \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=mjambigi@linux.ibm.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=sidraya@linux.ibm.com \
--cc=tonylu@linux.alibaba.com \
--cc=wenjia@linux.ibm.com \
--cc=yhlee@isslab.korea.ac.kr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox