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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: Pratyush Yadav <pratyush@kernel.org>,
	 Michael Walle <mwalle@kernel.org>,
	 Takahiro Kuwano <takahiro.kuwano@infineon.com>,
	Richard Weinberger <richard@nod.at>,
	 Vignesh Raghavendra <vigneshr@ti.com>,
	 Pratyush Yadav <p.yadav@ti.com>,
	 Michael Walle <michael@walle.cc>,
	 linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	 stable@vger.kernel.org
Subject: Re: [PATCH] mtd: spi-nor: debugfs: fix out-of-bounds read in spi_nor_params_show()
Date: Tue, 21 Apr 2026 09:35:20 +0200	[thread overview]
Message-ID: <87jyu07olj.fsf@bootlin.com> (raw)
In-Reply-To: <20260417-fix-oob-read-spi-nor-v1-1-2132e61a684a@linaro.org> (Tudor Ambarus's message of "Fri, 17 Apr 2026 15:24:39 +0000")

Hi Tudor,

On 17/04/2026 at 15:24:39 GMT, Tudor Ambarus <tudor.ambarus@linaro.org> wrote:

> Sashiko noticed an out-of-bounds read [1].

[...]

> Cc: stable@vger.kernel.org
> Fixes: 0257be79fc4a ("mtd: spi-nor: expose internal parameters via debugfs")
> Closes: https://sashiko.dev/#/patchset/20260417-die-erase-fix-v2-1-73bb7004ebad%40infineon.com [1]
> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
> ---
> We shall assign a CVE to this. I'll look into how next week.

They are assigned automatically to every fix, no?

If spi-nor folks want to ack, I might take it through an mtd/fixes PR.

Thanks,
Miquèl

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: Pratyush Yadav <pratyush@kernel.org>,
	 Michael Walle <mwalle@kernel.org>,
	 Takahiro Kuwano <takahiro.kuwano@infineon.com>,
	Richard Weinberger <richard@nod.at>,
	 Vignesh Raghavendra <vigneshr@ti.com>,
	 Pratyush Yadav <p.yadav@ti.com>,
	 Michael Walle <michael@walle.cc>,
	 linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	 stable@vger.kernel.org
Subject: Re: [PATCH] mtd: spi-nor: debugfs: fix out-of-bounds read in spi_nor_params_show()
Date: Tue, 21 Apr 2026 09:35:20 +0200	[thread overview]
Message-ID: <87jyu07olj.fsf@bootlin.com> (raw)
In-Reply-To: <20260417-fix-oob-read-spi-nor-v1-1-2132e61a684a@linaro.org> (Tudor Ambarus's message of "Fri, 17 Apr 2026 15:24:39 +0000")

Hi Tudor,

On 17/04/2026 at 15:24:39 GMT, Tudor Ambarus <tudor.ambarus@linaro.org> wrote:

> Sashiko noticed an out-of-bounds read [1].

[...]

> Cc: stable@vger.kernel.org
> Fixes: 0257be79fc4a ("mtd: spi-nor: expose internal parameters via debugfs")
> Closes: https://sashiko.dev/#/patchset/20260417-die-erase-fix-v2-1-73bb7004ebad%40infineon.com [1]
> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
> ---
> We shall assign a CVE to this. I'll look into how next week.

They are assigned automatically to every fix, no?

If spi-nor folks want to ack, I might take it through an mtd/fixes PR.

Thanks,
Miquèl

  reply	other threads:[~2026-04-21  7:35 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-17 15:24 [PATCH] mtd: spi-nor: debugfs: fix out-of-bounds read in spi_nor_params_show() Tudor Ambarus
2026-04-17 15:24 ` Tudor Ambarus
2026-04-21  7:35 ` Miquel Raynal [this message]
2026-04-21  7:35   ` Miquel Raynal
2026-04-21  9:24   ` Pratyush Yadav
2026-04-21  9:24     ` Pratyush Yadav
2026-04-21 12:30   ` Tudor Ambarus
2026-04-21 12:30     ` Tudor Ambarus
2026-04-21 11:31 ` Michael Walle
2026-04-21 11:31   ` Michael Walle
2026-04-21 14:32 ` Takahiro.Kuwano
2026-04-21 14:32   ` Takahiro.Kuwano
2026-04-27 13:08 ` Miquel Raynal
2026-04-27 13:08   ` Miquel Raynal

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