netdev - Re: [BUG] kernel stack corruption during/after Netlabel error

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]

Date:   Thu, 30 Nov 2017 11:03:27 -0700
From:   David Ahern <dsahern@...il.com>
To:     Eric Dumazet <eric.dumazet@...il.com>,
        Casey Schaufler <casey@...aufler-ca.com>,
        James Morris <james.l.morris@...cle.com>
Cc:     Paul Moore <paul@...l-moore.com>, netdev@...r.kernel.org,
        Stephen Smalley <sds@...ho.nsa.gov>, selinux@...ho.nsa.gov,
        LSM <linux-security-module@...r.kernel.org>
Subject: Re: [BUG] kernel stack corruption during/after Netlabel error

On 11/30/17 10:57 AM, Eric Dumazet wrote:
> I wonder if this should not be in a separate patch ?
> 
> Bug was added in 971f10eca186cab238c49daa91f703c5a001b0b1 ("tcp: better
> TCP_SKB_CB layout to reduce cache line misses")  in linux 3.18
> 
> While VRF was added later.
> 
> If you agree, I will prepare a patch series, with different Fixes tag
> so that David can decide which path needs to be backported into each
> stable version.
> 

That's sound fine to me.