From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Vasiliy Kovalev <kovalev@altlinux.org>, Sasha Levin <sashal@kernel.org>
Subject: Re: [PATCH 5.10.y 3/3] scsi: sd: Fix sd_do_mode_sense() buffer length handling
Date: Mon, 9 Dec 2024 15:55:41 -0500 [thread overview]
Message-ID: <20241209152530-c6925bd714abdab5@stable.kernel.org> (raw)
In-Reply-To: <20241209170330.113179-4-kovalev@altlinux.org>
[ Sasha's backport helper bot ]
Hi,
The upstream commit SHA1 provided is correct: c749301ebee82eb5e97dec14b6ab31a4aabe37a6
WARNING: Author mismatch between patch and upstream commit:
Backport author: Vasiliy Kovalev <kovalev@altlinux.org>
Commit author: Damien Le Moal <damien.lemoal@wdc.com>
Status in newer kernel trees:
6.12.y | Present (exact SHA1)
6.6.y | Present (exact SHA1)
6.1.y | Present (exact SHA1)
5.15.y | Present (different SHA1: c82cd4eed128)
5.10.y | Not found
Note: The patch differs from the upstream commit:
---
1: c749301ebee82 ! 1: f6b467ad3c189 scsi: sd: Fix sd_do_mode_sense() buffer length handling
@@ Metadata
## Commit message ##
scsi: sd: Fix sd_do_mode_sense() buffer length handling
+ commit c749301ebee82eb5e97dec14b6ab31a4aabe37a6 upstream.
+
For devices that explicitly asked for MODE SENSE(10) use, make sure that
scsi_mode_sense() is called with a buffer of at least 8 bytes so that the
sense header fits.
@@ Commit message
Link: https://lore.kernel.org/r/20210820070255.682775-4-damien.lemoal@wdc.com
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+ Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org>
## drivers/scsi/sd.c ##
@@ drivers/scsi/sd.c: sd_do_mode_sense(struct scsi_disk *sdkp, int dbd, int modepage,
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-5.10.y | Success | Success |
next prev parent reply other threads:[~2024-12-09 20:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 17:03 [PATCH v2 5.10.y 0/3] scsi: Backport fixes for CVE-2021-47182 Vasiliy Kovalev
2024-12-09 17:03 ` [PATCH 5.10.y 1/3] scsi: core: Fix scsi_mode_sense() buffer length handling Vasiliy Kovalev
2024-12-09 20:55 ` Sasha Levin
2024-12-09 17:03 ` [PATCH 5.10.y 2/3] scsi: core: Fix scsi_mode_select() " Vasiliy Kovalev
2024-12-09 20:55 ` Sasha Levin
2024-12-09 17:03 ` [PATCH 5.10.y 3/3] scsi: sd: Fix sd_do_mode_sense() " Vasiliy Kovalev
2024-12-09 20:55 ` Sasha Levin [this message]
2025-01-30 21:26 ` [PATCH v2 5.10.y 0/3] scsi: Backport fixes for CVE-2021-47182 Vasiliy Kovalev
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