Date: Mon, 21 Nov 2011 14:26:29 -0700 From: Kurt Seifried <kseifried@...hat.com> To: oss-security@...ts.openwall.com Subject: Re: CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type On 11/21/2011 10:51 AM, Petr Matousek wrote: > There is a NULL pointer deref in the user-defined key type whereby > updating a negative key into a fully instantiated key will cause > an oops to occur when the code attempts to free the non-existent > old payload. > > Upstream commit: > 9f35a33b8d06263a165efe3541d9aa0cdbd70b3b > > References: > https://lkml.org/lkml/2011/11/15/363 > https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4110 > > Thanks, Please use CVE-2011-4331 for this issue. -- -Kurt Seifried / Red Hat Security Response Team
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