From be181c3f30b40a33a22eb166cb7feeabf69fa696 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sat, 8 Feb 2014 14:34:10 -0200 Subject: linux-libre-lts-3.10.29-1: updating version --- ...rect-invalid-use-of-user-timespec-in-the-.patch | 80 ---------------------- libre/linux-libre-lts/PKGBUILD | 13 ++-- 2 files changed, 4 insertions(+), 89 deletions(-) delete mode 100644 libre/linux-libre-lts/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch (limited to 'libre/linux-libre-lts') diff --git a/libre/linux-libre-lts/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch b/libre/linux-libre-lts/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch deleted file mode 100644 index 3f1bccc80..000000000 --- a/libre/linux-libre-lts/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch +++ /dev/null @@ -1,80 +0,0 @@ -From 2def2ef2ae5f3990aabdbe8a755911902707d268 Mon Sep 17 00:00:00 2001 -From: PaX Team -Date: Thu, 30 Jan 2014 16:59:25 -0800 -Subject: [PATCH] x86, x32: Correct invalid use of user timespec in the kernel - -The x32 case for the recvmsg() timout handling is broken: - - asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg, - unsigned int vlen, unsigned int flags, - struct compat_timespec __user *timeout) - { - int datagrams; - struct timespec ktspec; - - if (flags & MSG_CMSG_COMPAT) - return -EINVAL; - - if (COMPAT_USE_64BIT_TIME) - return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen, - flags | MSG_CMSG_COMPAT, - (struct timespec *) timeout); - ... - -The timeout pointer parameter is provided by userland (hence the __user -annotation) but for x32 syscalls it's simply cast to a kernel pointer -and is passed to __sys_recvmmsg which will eventually directly -dereference it for both reading and writing. Other callers to -__sys_recvmmsg properly copy from userland to the kernel first. - -The bug was introduced by commit ee4fa23c4bfc ("compat: Use -COMPAT_USE_64BIT_TIME in net/compat.c") and should affect all kernels -since 3.4 (and perhaps vendor kernels if they backported x32 support -along with this code). - -Note that CONFIG_X86_X32_ABI gets enabled at build time and only if -CONFIG_X86_X32 is enabled and ld can build x32 executables. - -Other uses of COMPAT_USE_64BIT_TIME seem fine. - -This addresses CVE-2014-0038. - -Signed-off-by: PaX Team -Signed-off-by: H. Peter Anvin -Cc: # v3.4+ -Signed-off-by: Linus Torvalds ---- - net/compat.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) - -diff --git a/net/compat.c b/net/compat.c -index dd32e34..f50161f 100644 ---- a/net/compat.c -+++ b/net/compat.c -@@ -780,21 +780,16 @@ asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg, - if (flags & MSG_CMSG_COMPAT) - return -EINVAL; - -- if (COMPAT_USE_64BIT_TIME) -- return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen, -- flags | MSG_CMSG_COMPAT, -- (struct timespec *) timeout); -- - if (timeout == NULL) - return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen, - flags | MSG_CMSG_COMPAT, NULL); - -- if (get_compat_timespec(&ktspec, timeout)) -+ if (compat_get_timespec(&ktspec, timeout)) - return -EFAULT; - - datagrams = __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen, - flags | MSG_CMSG_COMPAT, &ktspec); -- if (datagrams > 0 && put_compat_timespec(&ktspec, timeout)) -+ if (datagrams > 0 && compat_put_timespec(&ktspec, timeout)) - datagrams = -EFAULT; - - return datagrams; --- -1.8.5.3 - diff --git a/libre/linux-libre-lts/PKGBUILD b/libre/linux-libre-lts/PKGBUILD index e2da7fff9..e9a5a667a 100644 --- a/libre/linux-libre-lts/PKGBUILD +++ b/libre/linux-libre-lts/PKGBUILD @@ -1,4 +1,4 @@ -# $Id: PKGBUILD 204934 2014-01-31 16:13:52Z bpiotrowski $ +# $Id: PKGBUILD 205544 2014-02-06 22:42:03Z bpiotrowski $ # Maintainer: Tobias Powalowski # Maintainer: Thomas Baechler # Maintainer (Parabola): André Silva @@ -10,9 +10,9 @@ pkgbase=linux-libre-lts # Build stock -LIBRE-LTS kernel #pkgbase=linux-libre-custom # Build kernel with a different name _basekernel=3.10 -_sublevel=28 +_sublevel=29 pkgver=${_basekernel}.${_sublevel} -pkgrel=1.1 +pkgrel=1 _lxopkgver=${_basekernel}.28 # nearly always the same as pkgver arch=('i686' 'x86_64' 'mips64el') url="http://linux-libre.fsfla.org/" @@ -30,10 +30,9 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn 'boot-logo.patch' 'change-default-console-loglevel.patch' 'criu-no-expert.patch' - '0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch' "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/linux-patches-${_lxopkgver}-gnu_0loongsonlibre_mipsel.tar.xz") md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c' - '1eeedf694bd64b34a031ac27549bc7a3' + '13df9c49d6fbac852959f517fc0c1036' '85ce008eaacbb2fc54b81116d35cf946' '16867e648e4b9f89bec949cb643888c2' 'c072b17032e80debc6a8626299245d46' @@ -42,7 +41,6 @@ md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c' '04b21c79df0a952c22d681dd4f4562df' 'f3def2cefdcbb954c21d8505d23cc83c' 'd50c1ac47394e9aec637002ef3392bd1' - '336d2c4afd7ee5f2bdf0dcb1a54df4b2' 'cec0d90f5d3fae8752b0020c6b785954') if [ "$CARCH" != "mips64el" ]; then # don't use the Loongson-specific patches on non-mips64el arches. @@ -75,9 +73,6 @@ prepare() { # patch from fedora patch -Np1 -i "${srcdir}/criu-no-expert.patch" - # CVE-2014-0038 - patch -Np1 -i "${srcdir}/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch" - if [ "$CARCH" == "mips64el" ]; then sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre-lts|" Makefile sed -r "s|^( SUBLEVEL = ).*|\1$_sublevel|" \ -- cgit v1.2.3-2-g168b