From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
Peiyang He <peiyang_he@smail.nju.edu.cn>,
Zhu Yanjun <yanjun.zhu@linux.dev>,
Leon Romanovsky <leonro@nvidia.com>
Subject: Re: [PATCH 5.10.y] RDMA/rxe: Fix OOB in free_rd_atomic_resources()
Date: Thu, 27 Aug 2026 01:17:56 -0400 [thread overview]
Message-ID: <20260827050834.10006.stable-daily@kernel.org> (raw)
In-Reply-To: <20260825201450.1688478-1-yanjun.zhu@linux.dev>
> free_rd_atomic_resources() iterates using qp->attr.max_dest_rd_atomic.
> Updating max_dest_rd_atomic before freeing the old array can make the
> free path walk past the old allocation and trigger a slab out-of-bounds
> write catched by KASAN:
Queued for 5.10, thanks.
--
Thanks,
Sasha
prev parent reply other threads:[~2026-08-27 5:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-25 11:04 FAILED: patch "[PATCH] RDMA/rxe: Fix OOB in free_rd_atomic_resources()" failed to apply to 5.10-stable tree gregkh
2026-08-25 20:14 ` [PATCH 5.10.y] RDMA/rxe: Fix OOB in free_rd_atomic_resources() Zhu Yanjun
2026-08-27 5:17 ` Sasha Levin [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=20260827050834.10006.stable-daily@kernel.org \
--to=sashal@kernel.org \
--cc=leonro@nvidia.com \
--cc=peiyang_he@smail.nju.edu.cn \
--cc=stable@vger.kernel.org \
--cc=yanjun.zhu@linux.dev \
/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