diff options
Diffstat (limited to 'meta/recipes-bsp/u-boot/files/0005-CVE-2019-14192-14193-14199.patch')
| -rw-r--r-- | meta/recipes-bsp/u-boot/files/0005-CVE-2019-14192-14193-14199.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/meta/recipes-bsp/u-boot/files/0005-CVE-2019-14192-14193-14199.patch b/meta/recipes-bsp/u-boot/files/0005-CVE-2019-14192-14193-14199.patch deleted file mode 100644 index a19545a2d3..0000000000 --- a/meta/recipes-bsp/u-boot/files/0005-CVE-2019-14192-14193-14199.patch +++ /dev/null @@ -1,43 +0,0 @@ -From e8e602f4a4b2aacfb3da32bb8a838be15ea70e7b Mon Sep 17 00:00:00 2001 -From: "liucheng (G)" <liucheng32@huawei.com> -Date: Thu, 29 Aug 2019 13:47:33 +0000 -Subject: [PATCH 5/9] CVE: net: fix unbounded memcpy of UDP packet -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch adds a check to udp_len to fix unbounded memcpy for -CVE-2019-14192, CVE-2019-14193 and CVE-2019-14199. - -Signed-off-by: Cheng Liu <liucheng32@huawei.com> -Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> -Reported-by: FermÃn Serna <fermin@semmle.com> -Acked-by: Joe Hershberger <joe.hershberger@ni.com> - -Upstream-Status: Backport[http://git.denx.de/?p=u-boot.git;a=commit; - h=fe7288069d2e6659117049f7d27e261b550bb725] - -CVE: CVE-2019-14192, CVE-2019-14193 and CVE-2019-14199 - -Signed-off-by: Meng Li <Meng.Li@windriver.com> ---- - net/net.c | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/net/net.c b/net/net.c -index 58b0417cbe..38105f1142 100644 ---- a/net/net.c -+++ b/net/net.c -@@ -1252,6 +1252,9 @@ void net_process_received_packet(uchar *in_packet, int len) - return; - } - -+ if (ntohs(ip->udp_len) < UDP_HDR_SIZE || ntohs(ip->udp_len) > ntohs(ip->ip_len)) -+ return; -+ - debug_cond(DEBUG_DEV_PKT, - "received UDP (to=%pI4, from=%pI4, len=%d)\n", - &dst_ip, &src_ip, len); --- -2.17.1 - |