linux-kernel - Re: [PATCH 4.14 0/1] block-map: backport fix for CVE-2022-0494

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Message-ID: <YpoekNgtsCBi3yw5@kroah.com>
Date:   Fri, 3 Jun 2022 16:45:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Dragos-Marian Panait <dragos.panait@...driver.com>
Cc:     stable@...r.kernel.org, Haimin Zhang <tcs.kernel@...il.com>,
        Chaitanya Kulkarni <kch@...dia.com>,
        Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4.14 0/1] block-map: backport fix for CVE-2022-0494

On Thu, Jun 02, 2022 at 06:01:56PM +0300, Dragos-Marian Panait wrote:
> The following commit is needed to fix CVE-2022-0494:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cc8f7fe1f5eab010191aa4570f27641876fa1267
> 
> Haimin Zhang (1):
>   block-map: add __GFP_ZERO flag for alloc_page in function
>     bio_copy_kern
> 
>  block/bio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> 
> base-commit: 501eec4f9e138b958fc7438e7a745c0d6a7c68b3
> -- 
> 2.36.1
> 

All now queued up, thanks.

greg k-h