linux-kernel - Re: [BUG] crypto: ccree: driver does not handle case where cryptlen = authsize =0

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YiYM/0ueUKDbyyE6@Red>
Date:   Mon, 7 Mar 2022 14:47:43 +0100
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     Gilad Ben-Yossef <gilad@...yossef.com>
Cc:     Robin Murphy <robin.murphy@....com>,
        Christoph Hellwig <hch@....de>, m.szyprowski@...sung.com,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        Linux kernel mailing list <linux-kernel@...r.kernel.org>,
        iommu@...ts.linux-foundation.org
Subject: Re: [BUG] crypto: ccree: driver does not handle case where cryptlen
 = authsize =0

Le Mon, Mar 07, 2022 at 01:59:00PM +0200, Gilad Ben-Yossef a écrit :
> Hi Corentin,
> 
> A bug in the DMA API it is not.
> 
> What is the call site that calls into the crypto driver in your case?
> Is it the drbg like in the cryptocell case or something else?
> 

In my case, it is a user call from libkacpi test.