oss-sec mailing list archives
Re: CVE request: kernel: gfs2: rename cases kernel panic
From: Josh Bressers <bressers () redhat com>
Date: Mon, 2 Aug 2010 16:01:12 -0400 (EDT)
Please use CVE-2010-2798 Thanks. -- JB ----- "Eugene Teo" <eugene () redhat com> wrote:
The problem was in the way the gfs2 directory code was trying to re-use sentinel directory entries. A local, unprivileged user on a gfs2 mounted directory can trigger this issue, resulting in a NULL pointer dereference. https://bugzilla.redhat.com/show_bug.cgi?id=620300 Introduced in upstream commit 71b86f56 (v2.6.19-rc1), and fixed in commit 728a756b. http://git.kernel.org/linus/71b86f562b5eb6f94ea00bba060caa64d0137969 http://git.kernel.org/linus/728a756b8fcd22d80e2dbba8117a8a3aafd3f203 Thanks, Eugene -- main(i) { putchar(182623909 >> (i-1) * 5&31|!!(i<7)<<6) && main(++i); }
Current thread:
- CVE request: kernel: gfs2: rename cases kernel panic Eugene Teo (Aug 01)
- Re: CVE request: kernel: gfs2: rename cases kernel panic Josh Bressers (Aug 02)