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kernel: update kernel 4.4 to 4.4.71
authorJo-Philipp Wich <jo@mein.io>
Wed, 7 Jun 2017 16:15:24 +0000 (18:15 +0200)
committerJo-Philipp Wich <jo@mein.io>
Wed, 7 Jun 2017 19:40:42 +0000 (21:40 +0200)
Fixes the following security vulnerabilities:

CVE-2017-8890
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the
Linux kernel through 4.10.15 allows attackers to cause a denial of service
(double free) or possibly have unspecified other impact by leveraging use
of the accept system call.

CVE-2017-9074
The IPv6 fragmentation implementation in the Linux kernel through 4.11.1
does not consider that the nexthdr field may be associated with an invalid
option, which allows local users to cause a denial of service (out-of-bounds
read and BUG) or possibly have unspecified other impact via crafted socket
and send system calls.

CVE-2017-9075
The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.

CVE-2017-9076
The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux
kernel through 4.11.1 mishandles inheritance, which allows local users to
cause a denial of service or possibly have unspecified other impact via
crafted system calls, a related issue to CVE-2017-8890.

CVE-2017-9077
The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.

CVE-2017-9242
The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel
through 4.11.3 is too late in checking whether an overwrite of an skb data
structure may occur, which allows local users to cause a denial of service
(system crash) via crafted system calls.

Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9077
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242
Ref: https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.71

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
include/kernel-version.mk patch | blob | history
target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch patch | blob | history
target/linux/generic/patches-4.4/002-phy_drivers_backport.patch patch | blob | history
target/linux/generic/patches-4.4/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch patch | blob | history
target/linux/generic/patches-4.4/902-debloat_proc.patch patch | blob | history
target/linux/mvebu/patches-4.4/126-phy-marvell-88E1512-add-flow-control-support.patch patch | blob | history

diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index a0a7783c6fc6a7d92b404dc48c870c3a463089c7..a95bd4059d41e6a006eb475033152e2213fd3708 100644 (file)
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -7,7 +7,7 @@ LINUX_VERSION-4.4 = .70
 LINUX_VERSION-4.9 = .30
 
 LINUX_KERNEL_HASH-3.18.43 = 1236e8123a6ce537d5029232560966feed054ae31776fe8481dd7d18cdd5492c
-LINUX_KERNEL_HASH-4.4.70 = c0a8b36ca9044a91eccb475cc1c467cee1f5b296f30ca06db2b91e0589072dfa
+LINUX_KERNEL_HASH-4.4.71 = 44cd5532d6df32197fd0f89e6f8c542fcfb76b52155a4d3a609ef4898522e6ab
 LINUX_KERNEL_HASH-4.9.30 = 4272ef025ce8cd717c9291b5cbe587e13c15901d8c26ceebc471af3a1d730bbb
 
 ifdef KERNEL_PATCHVER
diff --git a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
index 7e3ba4c8d51ae5f7974c2acb3399739548f03ef1..e1802164413cc250deebcece3ee6e0ce8878f850 100644 (file)
--- a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
+++ b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
@@ -610,7 +610,7 @@
                        goto next_ht;
 --- a/net/ipv6/ip6_offload.c
 +++ b/net/ipv6/ip6_offload.c
-@@ -222,7 +222,7 @@ static struct sk_buff **ipv6_gro_receive
+@@ -223,7 +223,7 @@ static struct sk_buff **ipv6_gro_receive
                        continue;
  
                iph2 = (struct ipv6hdr *)(p->data + off);
@@ -838,7 +838,7 @@
  
 --- a/net/ipv4/tcp_input.c
 +++ b/net/ipv4/tcp_input.c
-@@ -3818,14 +3818,16 @@ static bool tcp_parse_aligned_timestamp(
+@@ -3819,14 +3819,16 @@ static bool tcp_parse_aligned_timestamp(
  {
        const __be32 *ptr = (const __be32 *)(th + 1);
  
diff --git a/target/linux/generic/patches-4.4/002-phy_drivers_backport.patch b/target/linux/generic/patches-4.4/002-phy_drivers_backport.patch
index 8cf4eb30c6f3a3f95cfb73b83c224924e495271c..b752b4d6a4604ca143232eb63ac37cf59df5b409 100644 (file)
--- a/target/linux/generic/patches-4.4/002-phy_drivers_backport.patch
+++ b/target/linux/generic/patches-4.4/002-phy_drivers_backport.patch
@@ -363,7 +363,7 @@
  }
  
  
-@@ -392,13 +388,12 @@ mvswitch_probe(struct phy_device *pdev)
+@@ -398,13 +394,12 @@ mvswitch_probe(struct phy_device *pdev)
  static int
  mvswitch_fixup(struct phy_device *dev)
  {
@@ -379,9 +379,9 @@
        if (reg != MV_IDENT_VALUE)
                return 0;
  
-@@ -418,13 +413,14 @@ static struct phy_driver mvswitch_driver
-       .config_init    = &mvswitch_config_init,
+@@ -425,13 +420,14 @@ static struct phy_driver mvswitch_driver
        .config_aneg    = &mvswitch_config_aneg,
+       .aneg_done      = &mvswitch_aneg_done,
        .read_status    = &mvswitch_read_status,
 +      .driver         = { .owner = THIS_MODULE,},
  };
diff --git a/target/linux/generic/patches-4.4/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch b/target/linux/generic/patches-4.4/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
index e3f60e2fc9d51d2ba8161f5542245c303a5abdfa..1ec2b81e1a188d7711b9135f367302c2f65c7fc0 100644 (file)
--- a/target/linux/generic/patches-4.4/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
+++ b/target/linux/generic/patches-4.4/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
@@ -68,7 +68,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  static void rt_fibinfo_free(struct rtable __rcu **rtp)
 --- a/net/ipv4/fib_trie.c
 +++ b/net/ipv4/fib_trie.c
-@@ -2368,6 +2368,7 @@ static const char *const rtn_type_names[
+@@ -2370,6 +2370,7 @@ static const char *const rtn_type_names[
        [RTN_THROW] = "THROW",
        [RTN_NAT] = "NAT",
        [RTN_XRESOLVE] = "XRESOLVE",
diff --git a/target/linux/generic/patches-4.4/902-debloat_proc.patch b/target/linux/generic/patches-4.4/902-debloat_proc.patch
index 2f54db520181e873cfd7eae08353f864baf6795a..98e78183deebda3c8e2cad90c2ee66b6b43a2ed6 100644 (file)
--- a/target/linux/generic/patches-4.4/902-debloat_proc.patch
+++ b/target/linux/generic/patches-4.4/902-debloat_proc.patch
@@ -184,7 +184,7 @@
  
 --- a/net/ipv4/fib_trie.c
 +++ b/net/ipv4/fib_trie.c
-@@ -2639,10 +2639,12 @@ static const struct file_operations fib_
+@@ -2641,10 +2641,12 @@ static const struct file_operations fib_
  
  int __net_init fib_proc_init(struct net *net)
  {
@@ -199,7 +199,7 @@
                         &fib_triestat_fops))
                goto out2;
  
-@@ -2652,17 +2654,21 @@ int __net_init fib_proc_init(struct net
+@@ -2654,17 +2656,21 @@ int __net_init fib_proc_init(struct net
        return 0;
  
  out3:
diff --git a/target/linux/mvebu/patches-4.4/126-phy-marvell-88E1512-add-flow-control-support.patch b/target/linux/mvebu/patches-4.4/126-phy-marvell-88E1512-add-flow-control-support.patch
index e731c4ddf528847f26ea792bf1212d3c570a2133..c8f372b4095ba070673a0002585c611fa835120e 100644 (file)
--- a/target/linux/mvebu/patches-4.4/126-phy-marvell-88E1512-add-flow-control-support.patch
+++ b/target/linux/mvebu/patches-4.4/126-phy-marvell-88E1512-add-flow-control-support.patch
@@ -15,7 +15,7 @@ Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 
 --- a/drivers/net/phy/marvell.c
 +++ b/drivers/net/phy/marvell.c
-@@ -1142,7 +1142,7 @@ static struct phy_driver marvell_drivers
+@@ -1150,7 +1150,7 @@ static struct phy_driver marvell_drivers
                .phy_id = MARVELL_PHY_ID_88E1510,
                .phy_id_mask = MARVELL_PHY_ID_MASK,
                .name = "Marvell 88E1510",
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