oss-sec mailing list archives

Re: [PATCH 0/1] (Was: CLONE_NEWUSER local DoS)

From: Petr Matousek <pmatouse () redhat com>
Date: Wed, 7 Aug 2013 09:25:03 +0200

On Tue, Aug 06, 2013 at 07:38:27PM +0200, Oleg Nesterov wrote:

On 08/06, Oleg Nesterov wrote:


On 08/06, Petr Matousek wrote:


spender reported [1] a local DoS triggerable by unprivileged user when
user namespaces are enabled (CONFIG_USER_NS).

  [1] https://twitter.com/grsecurity/status/364566062336978944


I see nothing related there, so the patch lacks Reported-by.

Who is reporter?


spender () grsecurity net

-- 
Petr Matousek / Red Hat Security Response Team

Current thread:

CLONE_NEWUSER local DoS Petr Matousek (Aug 06)
- Re: CLONE_NEWUSER local DoS Kurt Seifried (Aug 06)
- Re: CLONE_NEWUSER local DoS Oleg Nesterov (Aug 06)
  - [PATCH 0/1] (Was: CLONE_NEWUSER local DoS) Oleg Nesterov (Aug 06)
    - [PATCH 1/1] userns: unshare_userns(&cred) should not populate cred on failure Oleg Nesterov (Aug 06)
    - Re: [PATCH 1/1] userns: unshare_userns(&cred) should not populate cred on failure Andy Lutomirski (Aug 06)
    - Re: [PATCH 1/1] userns: unshare_userns(&cred) should not populate cred on failure Eric W. Biederman (Aug 06)
    - Re: [PATCH 0/1] (Was: CLONE_NEWUSER local DoS) Petr Matousek (Aug 07)
  - Re: CLONE_NEWUSER local DoS Andy Lutomirski (Aug 06)
    - Re: CLONE_NEWUSER local DoS Oleg Nesterov (Aug 06)