diff options
| -rw-r--r-- | auditsc-audit_krule-mask-accesses-need-bounds-checking.patch | 128 | ||||
| -rw-r--r-- | config-armv7-generic | 1 | ||||
| -rw-r--r-- | config-generic | 1 | ||||
| -rw-r--r-- | kernel.spec | 11 | ||||
| -rw-r--r-- | sources | 2 | ||||
| -rw-r--r-- | x86-vdso-Fix-vdso_install.patch | 77 |
6 files changed, 49 insertions, 171 deletions
diff --git a/auditsc-audit_krule-mask-accesses-need-bounds-checking.patch b/auditsc-audit_krule-mask-accesses-need-bounds-checking.patch deleted file mode 100644 index 1a776376..00000000 --- a/auditsc-audit_krule-mask-accesses-need-bounds-checking.patch +++ /dev/null @@ -1,128 +0,0 @@ -Bugzilla: 1102715 -Upstream-status: Submitted for 3.15 and CC'd to stable -Delivered-To: jwboyer@gmail.com -Received: by 10.76.6.212 with SMTP id d20csp285523oaa; - Wed, 28 May 2014 20:10:58 -0700 (PDT) -X-Received: by 10.66.250.166 with SMTP id zd6mr4872927pac.7.1401333057574; - Wed, 28 May 2014 20:10:57 -0700 (PDT) -Return-Path: <stable-owner@vger.kernel.org> -Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) - by mx.google.com with ESMTP id j1si26042371pbw.214.2014.05.28.20.10.31 - for <multiple recipients>; - Wed, 28 May 2014 20:10:57 -0700 (PDT) -Received-SPF: none (google.com: stable-owner@vger.kernel.org does not designate permitted sender hosts) client-ip=209.132.180.67; -Authentication-Results: mx.google.com; - spf=neutral (google.com: stable-owner@vger.kernel.org does not designate permitted sender hosts) smtp.mail=stable-owner@vger.kernel.org -Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand - id S1755059AbaE2DKa (ORCPT <rfc822;takashi.bg@gmail.com> - + 73 others); Wed, 28 May 2014 23:10:30 -0400 -Received: from mx1.redhat.com ([209.132.183.28]:34907 "EHLO mx1.redhat.com" - rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP - id S1753861AbaE2DK3 (ORCPT <rfc822;stable@vger.kernel.org>); - Wed, 28 May 2014 23:10:29 -0400 -Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) - by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s4T3AQfK017267 - (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); - Wed, 28 May 2014 23:10:26 -0400 -Received: from paris.rdu.redhat.com (paris.rdu.redhat.com [10.13.136.28]) - by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s4T3APd7019240; - Wed, 28 May 2014 23:10:26 -0400 -From: Eric Paris <eparis@redhat.com> -To: torvalds@linux-foundation.org -Cc: linux-audit@redhat.com, linux-kernel@vger.kernel.org, - Andy Lutomirski <luto@amacapital.net>, stable@vger.kernel.org, - Eric Paris <eparis@redhat.com> -Subject: [PATCH 1/2] auditsc: audit_krule mask accesses need bounds checking -Date: Wed, 28 May 2014 23:09:58 -0400 -Message-Id: <1401332999-15167-1-git-send-email-eparis@redhat.com> -X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 -Sender: stable-owner@vger.kernel.org -Precedence: bulk -List-ID: <stable.vger.kernel.org> -X-Mailing-List: stable@vger.kernel.org - -From: Andy Lutomirski <luto@amacapital.net> - -Fixes an easy DoS and possible information disclosure. - -This does nothing about the broken state of x32 auditing. - -eparis: If the admin has enabled auditd and has specifically loaded audit -rules. This bug has been around since before git. Wow... - -Cc: stable@vger.kernel.org -Signed-off-by: Andy Lutomirski <luto@amacapital.net> -Signed-off-by: Eric Paris <eparis@redhat.com> ---- - kernel/auditsc.c | 27 ++++++++++++++++++--------- - 1 file changed, 18 insertions(+), 9 deletions(-) - -diff --git a/kernel/auditsc.c b/kernel/auditsc.c -index 254ce20..842f58a 100644 ---- a/kernel/auditsc.c -+++ b/kernel/auditsc.c -@@ -728,6 +728,22 @@ static enum audit_state audit_filter_task(struct task_struct *tsk, char **key) - return AUDIT_BUILD_CONTEXT; - } - -+static int audit_in_mask(const struct audit_krule *rule, unsigned long val) -+{ -+ int word, bit; -+ -+ if (val > 0xffffffff) -+ return false; -+ -+ word = AUDIT_WORD(val); -+ if (word >= AUDIT_BITMASK_SIZE) -+ return false; -+ -+ bit = AUDIT_BIT(val); -+ -+ return rule->mask[word] & bit; -+} -+ - /* At syscall entry and exit time, this filter is called if the - * audit_state is not low enough that auditing cannot take place, but is - * also not high enough that we already know we have to write an audit -@@ -745,11 +761,8 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk, - - rcu_read_lock(); - if (!list_empty(list)) { -- int word = AUDIT_WORD(ctx->major); -- int bit = AUDIT_BIT(ctx->major); -- - list_for_each_entry_rcu(e, list, list) { -- if ((e->rule.mask[word] & bit) == bit && -+ if (audit_in_mask(&e->rule, ctx->major) && - audit_filter_rules(tsk, &e->rule, ctx, NULL, - &state, false)) { - rcu_read_unlock(); -@@ -769,20 +782,16 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk, - static int audit_filter_inode_name(struct task_struct *tsk, - struct audit_names *n, - struct audit_context *ctx) { -- int word, bit; - int h = audit_hash_ino((u32)n->ino); - struct list_head *list = &audit_inode_hash[h]; - struct audit_entry *e; - enum audit_state state; - -- word = AUDIT_WORD(ctx->major); -- bit = AUDIT_BIT(ctx->major); -- - if (list_empty(list)) - return 0; - - list_for_each_entry_rcu(e, list, list) { -- if ((e->rule.mask[word] & bit) == bit && -+ if (audit_in_mask(&e->rule, ctx->major) && - audit_filter_rules(tsk, &e->rule, ctx, n, &state, false)) { - ctx->current_state = state; - return 1; --- -1.9.0 - --- -To unsubscribe from this list: send the line "unsubscribe stable" in -the body of a message to majordomo@vger.kernel.org -More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/config-armv7-generic b/config-armv7-generic index 41148028..07f8d8f0 100644 --- a/config-armv7-generic +++ b/config-armv7-generic @@ -187,6 +187,7 @@ CONFIG_SPI_SUN6I=m CONFIG_MMC_SUNXI=m CONFIG_GPIO_PCA953X=m CONFIG_POWER_RESET_SUN6I=y +# CONFIG_TOUCHSCREEN_SUN4I is not set CONFIG_REGMAP=y CONFIG_REGMAP_I2C=m diff --git a/config-generic b/config-generic index ca906a69..8a7686f9 100644 --- a/config-generic +++ b/config-generic @@ -4764,6 +4764,7 @@ CONFIG_FTRACE_MCOUNT_RECORD=y # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_TRACE_BRANCH_PROFILING is not set CONFIG_FUNCTION_PROFILER=y +# CONFIG_TRACEPOINT_BENCHMARK is not set CONFIG_RING_BUFFER_BENCHMARK=m # CONFIG_RING_BUFFER_STARTUP_TEST is not set # CONFIG_RBTREE_TEST is not set diff --git a/kernel.spec b/kernel.spec index 7d7d97c6..28a1206a 100644 --- a/kernel.spec +++ b/kernel.spec @@ -67,7 +67,7 @@ Summary: The Linux kernel # The rc snapshot level %define rcrev 0 # The git snapshot level -%define gitrev 3 +%define gitrev 4 # Set rpm version accordingly %define rpmversion 3.%{upstream_sublevel}.0 %endif @@ -624,9 +624,6 @@ Patch25063: disable-libdw-unwind-on-non-x86.patch #rhbz 983342 1093120 Patch25069: 0001-acpi-video-Add-4-new-models-to-the-use_native_backli.patch -# CVE-2014-3917 rhbz 1102571 1102715 -Patch25093: auditsc-audit_krule-mask-accesses-need-bounds-checking.patch - Patch26000: perf-lib64.patch # Patch series from Hans for various backlight and platform driver fixes @@ -1343,9 +1340,6 @@ ApplyPatch disable-libdw-unwind-on-non-x86.patch #rhbz 983342 1093120 ApplyPatch 0001-acpi-video-Add-4-new-models-to-the-use_native_backli.patch -# CVE-2014-3917 rhbz 1102571 1102715 -ApplyPatch auditsc-audit_krule-mask-accesses-need-bounds-checking.patch - ApplyPatch perf-lib64.patch # Patch series from Hans for various backlight and platform driver fixes @@ -2231,6 +2225,9 @@ fi # ||----w | # || || %changelog +* Thu Jun 12 2014 Josh Boyer <jwboyer@fedoraproject.org> - 3.16.0-0.rc0.git4.1 +- Linux v3.15-7926-gd53b47c08d8f + * Thu Jun 12 2014 Josh Boyer <jwboyer@fedoraproject.org> - 3.16.0-0.rc0.git3.1 - Linux v3.15-7378-g14208b0ec569 @@ -1,3 +1,3 @@ 97ca1625bb40368dc41b9a7971549071 linux-3.15.tar.xz ef8f4db937f521a7e323ec589536ba25 perf-man-3.15.tar.gz -12ead2b79d5eddedbecad0426f96b49a patch-3.15-git3.xz +d1e2847f95d142ddcf96f4bd995b3467 patch-3.15-git4.xz diff --git a/x86-vdso-Fix-vdso_install.patch b/x86-vdso-Fix-vdso_install.patch index 27ea765d..cce1e8ac 100644 --- a/x86-vdso-Fix-vdso_install.patch +++ b/x86-vdso-Fix-vdso_install.patch @@ -1,72 +1,79 @@ Delivered-To: jwboyer@gmail.com -Received: by 10.76.6.212 with SMTP id d20csp286438oaa; - Wed, 11 Jun 2014 12:25:34 -0700 (PDT) -X-Received: by 10.66.66.135 with SMTP id f7mr16103670pat.22.1402514734508; - Wed, 11 Jun 2014 12:25:34 -0700 (PDT) +Received: by 10.76.6.212 with SMTP id d20csp344695oaa; + Thu, 12 Jun 2014 08:28:19 -0700 (PDT) +X-Received: by 10.52.117.16 with SMTP id ka16mr607162vdb.72.1402586899259; + Thu, 12 Jun 2014 08:28:19 -0700 (PDT) Return-Path: <luto@amacapital.net> Received: from bastion.fedoraproject.org (bastion02.fedoraproject.org. 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[50.76.60.73]) - by mx.google.com with ESMTPSA id id10sm76404116pbc.35.2014.06.11.12.25.30 + by mx.google.com with ESMTPSA id ir10sm80996154pbc.59.2014.06.12.08.28.15 for <multiple recipients> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); - Wed, 11 Jun 2014 12:25:31 -0700 (PDT) + Thu, 12 Jun 2014 08:28:15 -0700 (PDT) From: Andy Lutomirski <luto@amacapital.net> To: "H. Peter Anvin" <hpa@zytor.com>, Josh Boyer <jwboyer@fedoraproject.org> Cc: Michal Marek <mmarek@suse.cz>, linux-kbuild@vger.kernel.org, "Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>, - Andy Lutomirski <luto@amacapital.net> -Subject: [PATCH v2] x86,vdso: Fix vdso_install -Date: Wed, 11 Jun 2014 12:25:29 -0700 -Message-Id: <5d5e221e59be20a3a7ceb99452e74e233383e7b4.1402514715.git.luto@amacapital.net> + <sam@ravnborg.org>, Andy Lutomirski <luto@amacapital.net> +Subject: [PATCH v3] x86,vdso: Fix vdso_install +Date: Thu, 12 Jun 2014 08:28:10 -0700 +Message-Id: <b10299edd8ba98d17e07dafcd895b8ecf4d99eff.1402586707.git.luto@amacapital.net> X-Mailer: git-send-email 1.9.3 -In-Reply-To: <sam@ravnborg.org> -References: <sam@ravnborg.org> +In-Reply-To: <CA+5PVA5rP4cF14-ckD4K4MgBNtfHB+xPg3whEL26JkxegE7qpg@mail.gmail.com> +References: <CA+5PVA5rP4cF14-ckD4K4MgBNtfHB+xPg3whEL26JkxegE7qpg@mail.gmail.com> X-RedHat-Spam-Score: -2.7 (BAYES_00,DCC_REPUT_13_19,RCVD_IN_DNSWL_LOW,SPF_PASS,URIBL_BLOCKED) X-Scanned-By: MIMEDefang 2.68 on 10.5.110.16 The filenames are different now. Inspired by a patch from Sam Ravnborg. +Acked-by: Sam Ravnborg <sam@ravnborg.org> Reported-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Andy Lutomirski <luto@amacapital.net> --- + +I kept Sam's ack from v2, since v3 has only a trivial change. + +Changes from v1: Remove core kbuild change +Changes from v2: Name the result .so files again, not .so.dbg + arch/x86/vdso/Makefile | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile -index 9769df0..e3683d6 100644 +index 9769df0..845b45e 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile @@ -9,11 +9,6 @@ VDSOX32-$(CONFIG_X86_X32_ABI) := y @@ -94,12 +101,12 @@ index 9769df0..e3683d6 100644 +quiet_cmd_vdso_install = INSTALL $(@:install_%=%) + cmd_vdso_install = cp $< $(MODLIB)/vdso/$(@:install_%=%) + -+vdso_img_insttargets := $(vdso_img_sodbg:%=install_%) ++vdso_img_insttargets := $(vdso_img_sodbg:%.dbg=install_%) + +$(MODLIB)/vdso: FORCE @mkdir -p $(MODLIB)/vdso + -+$(vdso_img_insttargets): install_%: $(obj)/% $(MODLIB)/vdso FORCE ++$(vdso_img_insttargets): install_%: $(obj)/%.dbg $(MODLIB)/vdso FORCE $(call cmd,vdso_install) -PHONY += vdso_install $(vdso-install-y) |