Date: Mon, 14 Feb 2005 10:26:48 +0300 From: Gleb Smirnoff <glebius@freebsd.org> To: Xin LI <delphij@freebsd.org> Cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/net if.c Message-ID: <20050214072648.GA51832@cell.sick.ru> In-Reply-To: <200502140542.j1E5g62l077236@repoman.freebsd.org> References: <200502140542.j1E5g62l077236@repoman.freebsd.org>
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On Mon, Feb 14, 2005 at 05:42:06AM +0000, Xin LI wrote: X> delphij 2005-02-14 05:42:06 UTC X> X> FreeBSD src repository X> X> Modified files: (Branch: RELENG_5) X> sys/net if.c X> Log: X> MFC 1.218+1.219: X> X> Validate ifc->ifc_len before submitting its incarnation to sbuf_new, X> which will finally lead to kernel panic. X> X> Security: This prevents a local DoS that can be exploited by X> Security: both privileged and unprivileged users. X> Submitted by: Wojciech A. Koszek [dunstan at freebsd czest pl] X> PR: 77421 X> X> Early MFC discussed with and reviewed by: X> security (simon, trhodes) Is it going to be put into RELENG_5_3? -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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