oss-sec mailing list archives
Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt
From: "Steven M. Christey" <coley () linus mitre org>
Date: Sun, 22 Feb 2009 17:20:02 -0500 (EST)
====================================================== Name: CVE-2009-0676 Status: Candidate URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0676 Reference: MLIST:[linux-kernel] 20090212 [PATCH] 4 bytes kernel memory disclosure in SO_BSDCOMPAT gsopt try #2 Reference: URL:http://lkml.org/lkml/2009/2/12/123 Reference: MLIST:[oss-security] 20090220 CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Reference: URL:http://openwall.com/lists/oss-security/2009/02/20/1 Reference: CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=df0bca049d01c0ee94afb7cd5dfd959541e6c8da Reference: CONFIRM:http://patchwork.kernel.org/patch/6816/ Reference: CONFIRM:http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.6 Reference: CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=486305 Reference: BID:33846 Reference: URL:http://www.securityfocus.com/bid/33846 The sock_getsockopt function in net/core/sock.c in the Linux kernel before 2.6.28.6 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel memory via an SO_BSDCOMPAT getsockopt request.
Current thread:
- CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Eugene Teo (Feb 19)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Steven M. Christey (Feb 22)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Eugene Teo (Feb 23)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Eugene Teo (Feb 24)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Steven M. Christey (Mar 02)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Eugene Teo (Mar 02)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Eugene Teo (Mar 03)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Florian Weimer (Mar 04)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Eugene Teo (Feb 23)
- Re: CVE request: kernel: memory disclosure in SO_BSDCOMPAT gsopt Steven M. Christey (Feb 22)