Date: Wed, 5 May 2010 10:58:05 -0400 (EDT) From: Josh Bressers <bressers@...hat.com> To: oss-security@...ts.openwall.com Cc: "Steven M. Christey" <coley@...us.mitre.org> Subject: Re: CVE Request [was Re: kernel: execution possible in non-executable mappings in recent 2.6 kernels (SPARC only)] Please use CVE-2010-1451 Thanks. -- JB ----- "dann frazier" <dannf@...ian.org> wrote: > On Wed, Feb 24, 2010 at 08:41:01AM +0800, Eugene Teo wrote: > > http://marc.info/?l=linux-sparc&m=126662196902830&w=2 > > http://marc.info/?l=linux-sparc&m=126662159602378&w=2 > > > > sparc64: Fix sun4u execute bit check in TSB I-TLB load. > > > > TSB I-tlb load code tries to use andcc to check the _PAGE_EXEC_4U > bit, > > but that's bit 12 so it gets sign extended all the way up to bit 63 > > and the test nearly always passes as a result. > > > > Use sethi to fix the bug. > > > > I'm not requesting a CVE for this as this does not affect any of our > > > kernels. But just a heads-up for those not aware of this. > > hey Steven, > Can we get a CVE allocated for this one? > > -- > dann frazier
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