diff options
| -rw-r--r-- | .SRCINFO | 12 | ||||
| -rw-r--r-- | 0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch | 74 | ||||
| -rw-r--r-- | 0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch | 42 | ||||
| -rw-r--r-- | PKGBUILD | 17 |
4 files changed, 8 insertions, 137 deletions
@@ -1,5 +1,5 @@ pkgbase = linux-uksm - pkgver = 4.14.11 + pkgver = 4.14.12 pkgrel = 1 url = https://github.com/dolohow/uksm arch = x86_64 @@ -11,8 +11,8 @@ pkgbase = linux-uksm options = !strip source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.sign - source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.11.xz - source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.11.sign + source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.12.xz + source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.12.sign source = https://raw.githubusercontent.com/sirlucjan/kernel_gcc_patch/master/enable_additional_cpu_optimizations_for_gcc_v4.9+_kernel_v4.13+.patch source = https://raw.githubusercontent.com/dolohow/uksm/master/uksm-4.14.patch source = config @@ -23,15 +23,13 @@ pkgbase = linux-uksm source = 0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch source = 0002-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch source = 0003-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch - source = 0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch source = 0005-xfrm-Fix-stack-out-of-bounds-read-on-socket-policy-l.patch source = 0006-cgroup-fix-css_task_iter-crash-on-CSS_TASK_ITER_PROC.patch - source = 0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886 validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E sha512sums = 77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b8908ebad12b10ef982c6efbe286364b1544586e715cf38390e483927904d8 sha512sums = SKIP - sha512sums = dbf5488f0ba4e18b253da02c5cc862096a3253689986fbf5cd89b835c94c2057f4196d8d278973254fdf6dd07629784bf1dc3bdc7d1ac3bb0682c6f9ad9d21ad + sha512sums = b11b91503c9eb879b79cb16683204f5dbb467aac62dcfc1b025f889dc38016d990c0fd1879210226430e9f9ac6e168439b13603781188d67d213b12a334b4e5b sha512sums = SKIP sha512sums = 5ca7ae20245a54caa71fb570d971d6872d4e888f35c6123b93fbca16baf9a0e2500d6ec931f3906e4faecaaca9cad0d593694d9cab617efd0cb7b5fc09c0fa48 sha512sums = 44b31276d4d712e4e1e1455e128daa079ddd9d72a4620289607faf6134a225737004e8742de79e0283e98ef2d4f746f075e041870d37eab191c93c566f945c7f @@ -43,10 +41,8 @@ pkgbase = linux-uksm sha512sums = 05f2c577450cfeae4b66a7d022a9dd0dab0dbf36e9738423efa8f45aaf0755b48a89f1f88b042946205e681458f76c5c5177c16869094839b7b234e0e2b27511 sha512sums = fd9bdc818326fa36c9f1813d0d1821de5e325b646e1c307c197ad38bada7f298d35b4bc1bbf1c2854689f3ba71144879e799a1123037caccd6e3f64edfc22d54 sha512sums = 814517d08c35cc886fe3382619d41107d6139a703c27186d0ce58e187eaf4e84891572e58246750ac8602555794ed6f74d946565b98860787a0aa617fb946dda - sha512sums = 7a5a6edf0879e59437b03166882e5afdc2dea9087819b1ada3aee22861a041896e305f136c61f0b8365cddff34852620fe2b3c51b5408d4c243a840b3dfe3059 sha512sums = e6605e923c967b5f8db619868b15ea5b0d4254c62cf12bb920f38659933d6ca25a643d3e044c4915a8309071461f5f14c55d0aa0329c113bce4780d4fa3afbb7 sha512sums = 0dec1482efe6e5d762a3061f365e43191484f055b738112452b8ca39e162b935d99cf16b25c0b253d6b532fabc54bde2f5c09be91887156ed6ae06d1558f94b9 - sha512sums = fda8b429d98b9017e0d72c91054c53afec6fab41abb06724bc1ce020863956215a3cdeb7692297d533d7426f8e2cc7f8d03c2570abf71e4b1d4f41fdb5fe63f0 pkgname = linux-uksm pkgdesc = Linux Kernel and modules with the UKSM. diff --git a/0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch b/0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch deleted file mode 100644 index 4dca618a8c03..000000000000 --- a/0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch +++ /dev/null @@ -1,74 +0,0 @@ -From d03c0ef520f40c6de691c37e0f168c87b3423015 Mon Sep 17 00:00:00 2001 -Message-Id: <d03c0ef520f40c6de691c37e0f168c87b3423015.1514959852.git.jan.steffens@gmail.com> -In-Reply-To: <fb89d912d5f7289d3a922c77b671e36e1c740f5e.1514959852.git.jan.steffens@gmail.com> -References: <fb89d912d5f7289d3a922c77b671e36e1c740f5e.1514959852.git.jan.steffens@gmail.com> -From: Steffen Klassert <steffen.klassert@secunet.com> -Date: Wed, 15 Nov 2017 06:40:57 +0100 -Subject: [PATCH 4/7] Revert "xfrm: Fix stack-out-of-bounds read in - xfrm_state_find." - -This reverts commit c9f3f813d462c72dbe412cee6a5cbacf13c4ad5e. - -This commit breaks transport mode when the policy template -has widlcard addresses configured, so revert it. - -Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> ---- - net/xfrm/xfrm_policy.c | 29 ++++++++++++++++++----------- - 1 file changed, 18 insertions(+), 11 deletions(-) - -diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c -index 2a6093840e7e856e..6bc16bb61b5533ef 100644 ---- a/net/xfrm/xfrm_policy.c -+++ b/net/xfrm/xfrm_policy.c -@@ -1362,29 +1362,36 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, const struct flowi *fl, - struct net *net = xp_net(policy); - int nx; - int i, error; -+ xfrm_address_t *daddr = xfrm_flowi_daddr(fl, family); -+ xfrm_address_t *saddr = xfrm_flowi_saddr(fl, family); - xfrm_address_t tmp; - - for (nx = 0, i = 0; i < policy->xfrm_nr; i++) { - struct xfrm_state *x; -- xfrm_address_t *local; -- xfrm_address_t *remote; -+ xfrm_address_t *remote = daddr; -+ xfrm_address_t *local = saddr; - struct xfrm_tmpl *tmpl = &policy->xfrm_vec[i]; - -- remote = &tmpl->id.daddr; -- local = &tmpl->saddr; -- if (xfrm_addr_any(local, tmpl->encap_family)) { -- error = xfrm_get_saddr(net, fl->flowi_oif, -- &tmp, remote, -- tmpl->encap_family, 0); -- if (error) -- goto fail; -- local = &tmp; -+ if (tmpl->mode == XFRM_MODE_TUNNEL || -+ tmpl->mode == XFRM_MODE_BEET) { -+ remote = &tmpl->id.daddr; -+ local = &tmpl->saddr; -+ if (xfrm_addr_any(local, tmpl->encap_family)) { -+ error = xfrm_get_saddr(net, fl->flowi_oif, -+ &tmp, remote, -+ tmpl->encap_family, 0); -+ if (error) -+ goto fail; -+ local = &tmp; -+ } - } - - x = xfrm_state_find(remote, local, fl, tmpl, policy, &error, family); - - if (x && x->km.state == XFRM_STATE_VALID) { - xfrm[nx++] = x; -+ daddr = remote; -+ saddr = local; - continue; - } - if (x) { --- -2.15.1 - diff --git a/0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch b/0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch deleted file mode 100644 index f3af870c7889..000000000000 --- a/0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 51786b65797aed683ca72293a3cb86a2cab987c0 Mon Sep 17 00:00:00 2001 -Message-Id: <51786b65797aed683ca72293a3cb86a2cab987c0.1514959852.git.jan.steffens@gmail.com> -In-Reply-To: <fb89d912d5f7289d3a922c77b671e36e1c740f5e.1514959852.git.jan.steffens@gmail.com> -References: <fb89d912d5f7289d3a922c77b671e36e1c740f5e.1514959852.git.jan.steffens@gmail.com> -From: Tom Lendacky <thomas.lendacky@amd.com> -Date: Tue, 26 Dec 2017 23:43:54 -0600 -Subject: [PATCH 7/7] x86/cpu, x86/pti: Do not enable PTI on AMD processors - -AMD processors are not subject to the types of attacks that the kernel -page table isolation feature protects against. The AMD microarchitecture -does not allow memory references, including speculative references, that -access higher privileged data when running in a lesser privileged mode -when that access would result in a page fault. - -Disable page table isolation by default on AMD processors by not setting -the X86_BUG_CPU_INSECURE feature, which controls whether X86_FEATURE_PTI -is set. - -Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> -Reviewed-by: Borislav Petkov <bp@suse.de> ---- - arch/x86/kernel/cpu/common.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - -diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c -index f2a94dfb434e9a7c..b1be494ab4e8badf 100644 ---- a/arch/x86/kernel/cpu/common.c -+++ b/arch/x86/kernel/cpu/common.c -@@ -899,8 +899,8 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) - - setup_force_cpu_cap(X86_FEATURE_ALWAYS); - -- /* Assume for now that ALL x86 CPUs are insecure */ -- setup_force_cpu_bug(X86_BUG_CPU_INSECURE); -+ if (c->x86_vendor != X86_VENDOR_AMD) -+ setup_force_cpu_bug(X86_BUG_CPU_INSECURE); - - fpu__init_system(c); - --- -2.15.1 - @@ -51,7 +51,7 @@ _use_current= pkgbase=linux-uksm # pkgname=('linux-uksm' 'linux-uksm-headers' 'linux-uksm-docs') _srcname=linux-4.14 -pkgver=4.14.11 +pkgver=4.14.12 pkgrel=1 arch=('x86_64') url="https://github.com/dolohow/uksm" @@ -82,10 +82,8 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz" '0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch' '0002-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch' '0003-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch' - '0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch' '0005-xfrm-Fix-stack-out-of-bounds-read-on-socket-policy-l.patch' - '0006-cgroup-fix-css_task_iter-crash-on-CSS_TASK_ITER_PROC.patch' - '0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch') + '0006-cgroup-fix-css_task_iter-crash-on-CSS_TASK_ITER_PROC.patch') _kernelname=${pkgbase#linux} @@ -110,16 +108,11 @@ prepare() { ### Fix https://bugs.archlinux.org/task/56605 msg "Fix #56605" - patch -Np1 -i ../0004-Revert-xfrm-Fix-stack-out-of-bounds-read-in-xfrm_sta.patch patch -Np1 -i ../0005-xfrm-Fix-stack-out-of-bounds-read-on-socket-policy-l.patch ### Fix https://bugs.archlinux.org/task/56846 msg "Fix #56846" patch -Np1 -i ../0006-cgroup-fix-css_task_iter-crash-on-CSS_TASK_ITER_PROC.patch - - ### For AMD processors, keep PTI off by default - msg "For AMD processors, keep PTI off by default" - patch -Np1 -i ../0007-x86-cpu-x86-pti-Do-not-enable-PTI-on-AMD-processors.patch ### Patch source with UKSM msg "Patching source with UKSM" @@ -387,7 +380,7 @@ done sha512sums=('77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b8908ebad12b10ef982c6efbe286364b1544586e715cf38390e483927904d8' 'SKIP' - 'dbf5488f0ba4e18b253da02c5cc862096a3253689986fbf5cd89b835c94c2057f4196d8d278973254fdf6dd07629784bf1dc3bdc7d1ac3bb0682c6f9ad9d21ad' + 'b11b91503c9eb879b79cb16683204f5dbb467aac62dcfc1b025f889dc38016d990c0fd1879210226430e9f9ac6e168439b13603781188d67d213b12a334b4e5b' 'SKIP' '5ca7ae20245a54caa71fb570d971d6872d4e888f35c6123b93fbca16baf9a0e2500d6ec931f3906e4faecaaca9cad0d593694d9cab617efd0cb7b5fc09c0fa48' '44b31276d4d712e4e1e1455e128daa079ddd9d72a4620289607faf6134a225737004e8742de79e0283e98ef2d4f746f075e041870d37eab191c93c566f945c7f' @@ -399,10 +392,8 @@ sha512sums=('77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b '05f2c577450cfeae4b66a7d022a9dd0dab0dbf36e9738423efa8f45aaf0755b48a89f1f88b042946205e681458f76c5c5177c16869094839b7b234e0e2b27511' 'fd9bdc818326fa36c9f1813d0d1821de5e325b646e1c307c197ad38bada7f298d35b4bc1bbf1c2854689f3ba71144879e799a1123037caccd6e3f64edfc22d54' '814517d08c35cc886fe3382619d41107d6139a703c27186d0ce58e187eaf4e84891572e58246750ac8602555794ed6f74d946565b98860787a0aa617fb946dda' - '7a5a6edf0879e59437b03166882e5afdc2dea9087819b1ada3aee22861a041896e305f136c61f0b8365cddff34852620fe2b3c51b5408d4c243a840b3dfe3059' 'e6605e923c967b5f8db619868b15ea5b0d4254c62cf12bb920f38659933d6ca25a643d3e044c4915a8309071461f5f14c55d0aa0329c113bce4780d4fa3afbb7' - '0dec1482efe6e5d762a3061f365e43191484f055b738112452b8ca39e162b935d99cf16b25c0b253d6b532fabc54bde2f5c09be91887156ed6ae06d1558f94b9' - 'fda8b429d98b9017e0d72c91054c53afec6fab41abb06724bc1ce020863956215a3cdeb7692297d533d7426f8e2cc7f8d03c2570abf71e4b1d4f41fdb5fe63f0') + '0dec1482efe6e5d762a3061f365e43191484f055b738112452b8ca39e162b935d99cf16b25c0b253d6b532fabc54bde2f5c09be91887156ed6ae06d1558f94b9') validpgpkeys=( 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds |