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-rw-r--r--gnu/packages/patches/qemu-CVE-2017-13711.patch89
-rw-r--r--gnu/packages/patches/qemu-CVE-2017-14167.patch69
2 files changed, 0 insertions, 158 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2017-13711.patch b/gnu/packages/patches/qemu-CVE-2017-13711.patch
deleted file mode 100644
index 4070115419..0000000000
--- a/gnu/packages/patches/qemu-CVE-2017-13711.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-Fix CVE-2017-13711:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13711
-
-Patch copied from upstream source repository:
-
-https://git.qemu.org/?p=qemu.git;a=commitdiff;h=1201d308519f1e915866d7583d5136d03cc1d384
-
-From 1201d308519f1e915866d7583d5136d03cc1d384 Mon Sep 17 00:00:00 2001
-From: Samuel Thibault <samuel.thibault@ens-lyon.org>
-Date: Fri, 25 Aug 2017 01:35:53 +0200
-Subject: [PATCH] slirp: fix clearing ifq_so from pending packets
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The if_fastq and if_batchq contain not only packets, but queues of packets
-for the same socket. When sofree frees a socket, it thus has to clear ifq_so
-from all the packets from the queues, not only the first.
-
-Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
-Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
-Cc: qemu-stable@nongnu.org
-Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
----
- slirp/socket.c | 39 +++++++++++++++++++++++----------------
- 1 file changed, 23 insertions(+), 16 deletions(-)
-
-diff --git a/slirp/socket.c b/slirp/socket.c
-index ecec0295a9..cb7b5b608d 100644
---- a/slirp/socket.c
-+++ b/slirp/socket.c
-@@ -59,6 +59,27 @@ socreate(Slirp *slirp)
- return(so);
- }
-
-+/*
-+ * Remove references to so from the given message queue.
-+ */
-+static void
-+soqfree(struct socket *so, struct quehead *qh)
-+{
-+ struct mbuf *ifq;
-+
-+ for (ifq = (struct mbuf *) qh->qh_link;
-+ (struct quehead *) ifq != qh;
-+ ifq = ifq->ifq_next) {
-+ if (ifq->ifq_so == so) {
-+ struct mbuf *ifm;
-+ ifq->ifq_so = NULL;
-+ for (ifm = ifq->ifs_next; ifm != ifq; ifm = ifm->ifs_next) {
-+ ifm->ifq_so = NULL;
-+ }
-+ }
-+ }
-+}
-+
- /*
- * remque and free a socket, clobber cache
- */
-@@ -66,23 +87,9 @@ void
- sofree(struct socket *so)
- {
- Slirp *slirp = so->slirp;
-- struct mbuf *ifm;
-
-- for (ifm = (struct mbuf *) slirp->if_fastq.qh_link;
-- (struct quehead *) ifm != &slirp->if_fastq;
-- ifm = ifm->ifq_next) {
-- if (ifm->ifq_so == so) {
-- ifm->ifq_so = NULL;
-- }
-- }
--
-- for (ifm = (struct mbuf *) slirp->if_batchq.qh_link;
-- (struct quehead *) ifm != &slirp->if_batchq;
-- ifm = ifm->ifq_next) {
-- if (ifm->ifq_so == so) {
-- ifm->ifq_so = NULL;
-- }
-- }
-+ soqfree(so, &slirp->if_fastq);
-+ soqfree(so, &slirp->if_batchq);
-
- if (so->so_emu==EMU_RSH && so->extra) {
- sofree(so->extra);
---
-2.14.1
-
diff --git a/gnu/packages/patches/qemu-CVE-2017-14167.patch b/gnu/packages/patches/qemu-CVE-2017-14167.patch
deleted file mode 100644
index a6007ac082..0000000000
--- a/gnu/packages/patches/qemu-CVE-2017-14167.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-Fix CVE-2017-14167:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14167
-http://seclists.org/oss-sec/2017/q3/407
-
-Patch copied from upstream development mailing list:
-
-https://lists.nongnu.org/archive/html/qemu-devel/2017-09/msg01483.html
-
-From: Prasad J Pandit <address@hidden>
-
-While loading kernel via multiboot-v1 image, (flags & 0x00010000)
-indicates that multiboot header contains valid addresses to load
-the kernel image. These addresses are used to compute kernel
-size and kernel text offset in the OS image. Validate these
-address values to avoid an OOB access issue.
-
-This is CVE-2017-14167.
-
-Reported-by: Thomas Garnier <address@hidden>
-Signed-off-by: Prasad J Pandit <address@hidden>
----
- hw/i386/multiboot.c | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
-
-Update: add CVE-ID to the commit message.
-
-diff --git a/hw/i386/multiboot.c b/hw/i386/multiboot.c
-index 6001f4caa2..c7b70c91d5 100644
---- a/hw/i386/multiboot.c
-+++ b/hw/i386/multiboot.c
-@@ -221,15 +221,34 @@ int load_multiboot(FWCfgState *fw_cfg,
- uint32_t mh_header_addr = ldl_p(header+i+12);
- uint32_t mh_load_end_addr = ldl_p(header+i+20);
- uint32_t mh_bss_end_addr = ldl_p(header+i+24);
-+
- mh_load_addr = ldl_p(header+i+16);
-+ if (mh_header_addr < mh_load_addr) {
-+ fprintf(stderr, "invalid mh_load_addr address\n");
-+ exit(1);
-+ }
-+
- uint32_t mb_kernel_text_offset = i - (mh_header_addr - mh_load_addr);
- uint32_t mb_load_size = 0;
- mh_entry_addr = ldl_p(header+i+28);
-
- if (mh_load_end_addr) {
-+ if (mh_bss_end_addr < mh_load_addr) {
-+ fprintf(stderr, "invalid mh_bss_end_addr address\n");
-+ exit(1);
-+ }
- mb_kernel_size = mh_bss_end_addr - mh_load_addr;
-+
-+ if (mh_load_end_addr < mh_load_addr) {
-+ fprintf(stderr, "invalid mh_load_end_addr address\n");
-+ exit(1);
-+ }
- mb_load_size = mh_load_end_addr - mh_load_addr;
- } else {
-+ if (kernel_file_size < mb_kernel_text_offset) {
-+ fprintf(stderr, "invalid kernel_file_size\n");
-+ exit(1);
-+ }
- mb_kernel_size = kernel_file_size - mb_kernel_text_offset;
- mb_load_size = mb_kernel_size;
- }
---
-2.13.5
-