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Re: [PATCH net] xen-netfront: Add missing skb_mark_for_recycle


  • To: cve@xxxxxxxxxx
  • From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • Date: Tue, 7 May 2024 14:57:08 +0100
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  • Cc: Jesper Dangaard Brouer <hawk@xxxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, Ilias Apalodimas <ilias.apalodimas@xxxxxxxxxx>, wei.liu@xxxxxxxxxx, paul@xxxxxxx, Jakub Kicinski <kuba@xxxxxxxxxx>, kirjanov@xxxxxxxxx, dkirjanov@xxxxxxx, kernel-team@xxxxxxxxxxxxxx, security@xxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, George Dunlap <dunlapg@xxxxxxxxx>, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Tue, 07 May 2024 13:57:25 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hello,

Please could we request a CVE for "xen-netfront: Add missing
skb_mark_for_recycle" which is 037965402a010898d34f4e35327d22c0a95cd51f
in Linus' tree.

This is a kernel memory leak trigger-able from unprivileged userspace.

I can't see any evidence of this fix having been assigned a CVE thus far
on the linux-cve-annouce mailing list.

Thanks,

~Andrew


On 25/04/2024 4:13 pm, Greg KH wrote:
> On Thu, Apr 25, 2024 at 02:39:38PM +0100, George Dunlap wrote:
>> Greg,
>>
>> We're issuing an XSA for this; can you issue a CVE?
> To ask for a cve, please contact cve@xxxxxxxxxx as per our
> documentation.  Please provide the git id of the commit you wish to have
> the cve assigned to.
>
> thanks,
>
> greg k-h




 


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