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authorAdrian Dudau <adrian.dudau@enea.com>2016-11-22 15:18:11 +0100
committerMartin Borg <martin.borg@enea.com>2016-11-23 12:36:13 +0100
commit2f4b09240cd24148f138654eeafdeac9a2f08e47 (patch)
tree617270ee5aa4b45a98f8d864a4d2d324be5f26f2 /recipes-kernel/linux/files/CVE-2016-4951.patch
parent5e6193026858039b0015b6adfd4fe37955b1d222 (diff)
downloadmeta-enea-bsp-common-2f4b09240cd24148f138654eeafdeac9a2f08e47.tar.gz
linux-yocto: Drop patches obsoleted by v4.4.26krogoth
Yocto upgraded kernel version to 4.4.26, which includes the CVE fixes maintained here. Signed-off-by: Adrian Dudau <adrian.dudau@enea.com> Signed-off-by: Martin Borg <martin.borg@enea.com>
Diffstat (limited to 'recipes-kernel/linux/files/CVE-2016-4951.patch')
-rw-r--r--recipes-kernel/linux/files/CVE-2016-4951.patch43
1 files changed, 0 insertions, 43 deletions
diff --git a/recipes-kernel/linux/files/CVE-2016-4951.patch b/recipes-kernel/linux/files/CVE-2016-4951.patch
deleted file mode 100644
index 31eb29e..0000000
--- a/recipes-kernel/linux/files/CVE-2016-4951.patch
+++ /dev/null
@@ -1,43 +0,0 @@
1From 23cdd8c3cbe9d790f23d7f9ae14e9b828f56f69c Mon Sep 17 00:00:00 2001
2From: Richard Alpe <richard.alpe@ericsson.com>
3Date: Mon, 16 May 2016 11:14:54 +0200
4Subject: tipc: check nl sock before parsing nested attributes
5
6[ Upstream commit 45e093ae2830cd1264677d47ff9a95a71f5d9f9c ]
7
8Make sure the socket for which the user is listing publication exists
9before parsing the socket netlink attributes.
10
11Prior to this patch a call without any socket caused a NULL pointer
12dereference in tipc_nl_publ_dump().
13
14Upstream-Status: Backport
15CVE: CVE-2016-4951
16
17Tested-and-reported-by: Baozeng Ding <sploving1@gmail.com>
18Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
19Acked-by: Jon Maloy <jon.maloy@ericsson.cm>
20Signed-off-by: David S. Miller <davem@davemloft.net>
21Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
23---
24 net/tipc/socket.c | 3 +++
25 1 file changed, 3 insertions(+)
26
27diff --git a/net/tipc/socket.c b/net/tipc/socket.c
28index e53003c..9b713e0 100644
29--- a/net/tipc/socket.c
30+++ b/net/tipc/socket.c
31@@ -2814,6 +2814,9 @@ int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb)
32 if (err)
33 return err;
34
35+ if (!attrs[TIPC_NLA_SOCK])
36+ return -EINVAL;
37+
38 err = nla_parse_nested(sock, TIPC_NLA_SOCK_MAX,
39 attrs[TIPC_NLA_SOCK],
40 tipc_nl_sock_policy);
41--
42cgit v0.12
43