From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 15 May 2013 16:01:54 +0400 From: Gleb Fotengauer-Malinovskiy To: sysadmins@lists.altlinux.org, sisyphus@lists.altlinux.org, community@lists.altlinux.org Message-ID: <20130515120154.GG13923@glebfm.office.altlinux.ru> Mail-Followup-To: sysadmins@lists.altlinux.org, sisyphus@lists.altlinux.org, community@lists.altlinux.org References: <20130514233518.GU4388@osdn.org.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20130514233518.GU4388@osdn.org.ua> Subject: Re: [sisyphus] I: kernel local root vulnerability (CVE-2013-2094) X-BeenThere: sisyphus@lists.altlinux.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: ALT Linux Sisyphus discussions List-Id: ALT Linux Sisyphus discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 May 2013 12:01:56 -0000 Archived-At: List-Archive: List-Post: On Wed, May 15, 2013 at 02:35:18AM +0300, Michael Shigorin wrote: > =FA=C4=D2=C1=D7=D3=D4=D7=D5=CA=D4=C5. > =F7 =D1=C4=D2=C5 Linux =CF=D4 2.6.37 =C4=CF 3.8.8 (3.8.9?) =D7=CB=CC=C0= =DE=C9=D4=C5=CC=D8=CE=CF =D0=D2=C9 =CE=C1=CC=C9=DE=C9=C9 > CONFIG_PERF_EVENTS=3Dy (=D5 =CE=C1=D3 =D7=CB=CC=C0=DE=C5=CE=CF =D7 std-de= f, un-def, led-ws > =C9=DA =D4=CF=C7=CF, =DE=D4=CF =D0=CF=C4 =D2=D5=CB=CF=CA) =D0=D2=C9=D3=D5= =D4=D3=D4=D7=D5=C5=D4 =D5=D1=DA=D7=C9=CD=CF=D3=D4=D8, =C4=CC=D1 =CB=CF=D4= =CF=D2=CF=CA > =D4=C5=D0=C5=D2=D8 =C4=CF=D3=D4=D5=D0=C5=CE =D0=D5=C2=CC=C9=DE=CE=D9=CA = =DC=CB=D3=D0=CC=CF=CA=D4 =D3 =D0=CF=CC=D5=DE=C5=CE=C9=C5=CD =CC=CF=CB=C1=CC= =D8=CE=CF=C7=CF =D2=D5=D4=C1: > https://news.ycombinator.com/item?id=3D5703758 > http://packetstormsecurity.com/files/121616/semtex.c >=20 > =F7=D2=C5=CD=C5=CE=CE=D9=CA =CF=C2=DF=C5=DA=C4 =C4=CF =CF=C2=CE=CF=D7=CC= =C5=CE=C9=D1 =D1=C4=D2=C1 =C4=CF =C9=D3=D0=D2=C1=D7=CC=C5=CE=CE=D9=C8 =D3= =C2=CF=D2=CF=CB > (=D3=CD. https://bugzilla.redhat.com/show_bug.cgi?id=3D962792#c7): >=20 > sysctl kernel.perf_event_paranoid=3D2 > echo "kernel.perf_event_paranoid=3D2" >> /etc/sysctl.d/CVE-2013-2094.conf =FC=D4=C1 =C4=D9=D2=C1 =CE=C5=C1=CB=D4=D5=C1=CC=D8=CE=C1 =C4=CC=D1 =CD=CE= =CF=C7=C9=C8 =CE=C1=DB=C9=C8 =D1=C4=C5=D2 =D5=D6=C5 =D3 =CB=CF=CE=C3=C1 =C1= =D0=D2=C5=CC=D1.=20 =EF=C2=CC=C1=C4=C1=D4=C5=CC=D1=CD =D3=D7=C5=D6=C9=C8 =D1=C4=C5=D2 std-def, = std-pae =C9 un-def =C9=DA p6, t6, p7 =C9 sisyphus =CE=C5 =CF =DE=C5=CD =C2=C5=D3=D0=CF=CB=CF=C9=D4=D8=D3=D1. --=20 glebfm =E7=CC=C5=C2 =E6=CF=D4=C5=CE=C7=C1=D5=DC=D2-=ED=C1=CC=C9=CE=CF=D7=D3=CB=C9= =CA