Linux v4.9.13

dccp-fix-freeing-skb-too-early-for-IPV6_RECVPKTINFO.patch

@@ -1,47 +0,0 @@
-From 5edabca9d4cff7f1f2b68f0bac55ef99d9798ba4 Mon Sep 17 00:00:00 2001
-From: Andrey Konovalov <andreyknvl@google.com>
-Date: Thu, 16 Feb 2017 17:22:46 +0100
-Subject: dccp: fix freeing skb too early for IPV6_RECVPKTINFO
-
-In the current DCCP implementation an skb for a DCCP_PKT_REQUEST packet
-is forcibly freed via __kfree_skb in dccp_rcv_state_process if
-dccp_v6_conn_request successfully returns.
-
-However, if IPV6_RECVPKTINFO is set on a socket, the address of the skb
-is saved to ireq->pktopts and the ref count for skb is incremented in
-dccp_v6_conn_request, so skb is still in use. Nevertheless, it gets freed
-in dccp_rcv_state_process.
-
-Fix by calling consume_skb instead of doing goto discard and therefore
-calling __kfree_skb.
-
-Similar fixes for TCP:
-
-fb7e2399ec17f1004c0e0ccfd17439f8759ede01 [TCP]: skb is unexpectedly freed.
-0aea76d35c9651d55bbaf746e7914e5f9ae5a25d tcp: SYN packets are now
-simply consumed
-
-Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
-Acked-by: Eric Dumazet <edumazet@google.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- net/dccp/input.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/net/dccp/input.c b/net/dccp/input.c
-index ba34718..8fedc2d 100644
---- a/net/dccp/input.c
-+++ b/net/dccp/input.c
-@@ -606,7 +606,8 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
- 			if (inet_csk(sk)->icsk_af_ops->conn_request(sk,
- 								    skb) < 0)
- 				return 1;
--			goto discard;
-+			consume_skb(skb);
-+			return 0;
- 		}
- 		if (dh->dccph_type == DCCP_PKT_RESET)
- 			goto discard;
--- 
-cgit v0.12
-

kernel.spec

@@ -54,7 +54,7 @@ Summary: The Linux kernel
 %if 0%{?released_kernel}
 
 # Do we have a -stable update to apply?
-%define stable_update 12
+%define stable_update 13
 # Set rpm version accordingly
 %if 0%{?stable_update}
 %define stablerev %{stable_update}
@@ -646,9 +646,6 @@ Patch861: w1-ds2490-USB-transfer-buffers-need-to-be-DMAable.patch
 #rhbz 1422969
 Patch862: rt2800-warning.patch
 
-#CVE-2017-6074
-Patch863: dccp-fix-freeing-skb-too-early-for-IPV6_RECVPKTINFO.patch
-
 # END OF PATCH DEFINITIONS
 
 %endif
@@ -2196,6 +2193,9 @@ fi
 #
 #
 %changelog
+* Mon Feb 27 2017 Laura Abbott <labbott@fedoraproject.org> - 4.9.13-200
+- Linux v4.9.13
+
 * Thu Feb 23 2017 Laura Abbott <labbott@fedoraproject.org> - 4.9.12-200
 - Linux v4.9.12
 

sources

@@ -1,3 +1,3 @@
 SHA512 (linux-4.9.tar.xz) = bf67ff812cc3cb7e5059e82cc5db0d9a7c5637f7ed9a42e4730c715bf7047c81ed3a571225f92a33ef0b6d65f35595bc32d773356646df2627da55e9bc7f1f1a
 SHA512 (perf-man-4.9.tar.gz) = d23bb3da1eadd6623fddbf4696948de7675f3dcf57c711a7427dd7ae111394f58d8f42752938bbea7cd219f1e7f6f116fc67a1c74f769711063940a065f37b99
-SHA512 (patch-4.9.12.xz) = 52314315fe960b3b4b11021a5a8a6271bd8a7e3f9f63cd983f72cf7585ac95408872ab48074d2cd578d681a64e10607ba69157a3fed14663736f20c5c2a78b0a
+SHA512 (patch-4.9.13.xz) = d7956cc8a4ab11514789af4f1f7023268e4b003216766c153f0f09aac659aabda5de634b363d53f8daeddfcf5820619c5bca31ff5f9aeb187c1df016c05f68d5