linux-kernel - [PATCH 0/2 v5.10] Fix CVE-2021-47498

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Message-Id: <20250811052702.145189-1-shivani.agarwal@broadcom.com>
Date: Sun, 10 Aug 2025 22:27:00 -0700
From: Shivani Agarwal <shivani.agarwal@...adcom.com>
To: stable@...r.kernel.org,
	gregkh@...uxfoundation.org
Cc: bcm-kernel-feedback-list@...adcom.com,
	linux-kernel@...r.kernel.org,
	ajay.kaher@...adcom.com,
	alexey.makhalov@...adcom.com,
	tapas.kundu@...adcom.com,
	agk@...hat.com,
	snitzer@...nel.org,
	mpatocka@...hat.com,
	dm-devel@...ts.linux.dev,
	Shivani Agarwal <shivani.agarwal@...adcom.com>
Subject: [PATCH 0/2 v5.10] Fix CVE-2021-47498

Hi,

 To Fix CVE-2021-47498 b4459b11e840 is required, but it has a dependency
 on e2118b3c3d94 ("rearrange core declarations for extended use
 from dm-zone.c"). Therefore backported both patches for v5.10.

Thanks,
Shivani

Shivani Agarwal (2):
  dm: rearrange core declarations for extended use from dm-zone.c
  dm rq: don't queue request to blk-mq during DM suspend

 drivers/md/dm-core.h | 52 ++++++++++++++++++++++++++++++++++++++
 drivers/md/dm-rq.c   |  8 ++++++
 drivers/md/dm.c      | 59 ++++++--------------------------------------
 3 files changed, 67 insertions(+), 52 deletions(-)

-- 
2.40.4