oss-sec mailing list archives
Re: Re: CVE Request: staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl()
From: Greg KH <greg () kroah com>
Date: Thu, 6 Mar 2014 13:47:38 -0800
On Thu, Mar 06, 2014 at 03:27:20PM -0500, cve-assign () mitre org wrote:
The scope of CVE doesn't exclude issues that exist only in software that's at a beta level or similar level. See for example "Attendees agreed that CVE should include problems in beta software, provided that the beta code was intended for public dissemination" in the http://cve.mitre.org/data/board/archives/2000-03/msg00007.html post. The CVEs of interest to the community tend to be ones that are "common" -- in other words, they are present at multiple sites, and a CVE ID would actually be used (typically in multiple contexts) as the mechanism for naming and tracking the vulnerability. For the specific case of staging drivers, a relevant example is "this driver is enabled in the Debian 6.0 kernel" for: http://www.openwall.com/lists/oss-security/2011/08/09/7 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2909
Thanks a lot for this information, I'll remember it for next time.
So, any background about the discovery would be helpful, e.g., is the driver enabled in a distribution, or is someone shipping a Linux-based appliance or device that relies on the driver. The full list is substantial -- http://cateee.net/lkddb/web-lkddb/STAGING.html seems relevant although that's a third-party presentation and not directly the primary source.
The driver was merged into the 2.6.35 kernel release, so odds are, lots of distros are enabling it and shipping it. Note that you need to have CAP_SYS_ADMIN rights in order to cause this problem, I don't know if that matters in the CVE assignment or not. thanks, greg k-h
Current thread:
- CVE Request: staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl() Salva Peiró (Mar 05)
- Re: CVE Request: staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl() Moritz Muehlenhoff (Mar 05)
- Re: CVE Request: staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl() cve-assign (Mar 06)
- Re: Re: CVE Request: staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl() Greg KH (Mar 06)