This is a note to let you know that I've just added the patch titled
af_key: more info leaks in pfkey messages
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
af_key-more-info-leaks-in-pfkey-messages.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9aaadae247d2e9b40c2789df3ad9835572392430 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Sun, 28 Jul 2013 23:04:45 +0300
Subject: af_key: more info leaks in pfkey messages
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
[ Upstream commit ff862a4668dd6dba962b1d2d8bd344afa6375683 ]
This is inspired by a5cc68f3d6 "af_key: fix info leaks in notify
messages". There are some struct members which don't get initialized
and could disclose small amounts of private information.
Acked-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Acked-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/key/af_key.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2073,6 +2073,7 @@ static int pfkey_xfrm_policy2msg(struct
pol->sadb_x_policy_type = IPSEC_POLICY_NONE;
}
pol->sadb_x_policy_dir = dir+1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
pol->sadb_x_policy_priority = xp->priority;
@@ -3108,7 +3109,9 @@ static int pfkey_send_acquire(struct xfr
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = dir+1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
+ pol->sadb_x_policy_priority = xp->priority;
/* Set sadb_comb's. */
if (x->id.proto == IPPROTO_AH)
@@ -3496,6 +3499,7 @@ static int pfkey_send_migrate(const stru
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = dir + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = 0;
pol->sadb_x_policy_priority = 0;
Patches currently in stable-queue which might be from dan.carpenter@xxxxxxxxxx are
queue-3.4/arcnet-cleanup-sizeof-parameter.patch
queue-3.4/net_sched-info-leak-in-atm_tc_dump_class.patch
queue-3.4/af_key-more-info-leaks-in-pfkey-messages.patch
queue-3.4/fanotify-info-leak-in-copy_event_to_user.patch
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