oss-sec mailing list archives
CVE Request: information leak in AF_KEY notify messages
From: Marcus Meissner <meissner () suse de>
Date: Mon, 1 Jul 2013 17:10:00 +0200
Hi, found in the mainline kernel git: commit a5cc68f3d63306d0d288f31edfc2ae6ef8ecd887 Author: Mathias Krause <minipli () googlemail com> Date: Wed Jun 26 23:52:30 2013 +0200 af_key: fix info leaks in notify messages key_notify_sa_flush() and key_notify_policy_flush() miss to initialize the sadb_msg_reserved member of the broadcasted message and thereby leak 2 bytes of heap memory to listeners. Fix that. Signed-off-by: Mathias Krause <minipli () googlemail com> Cc: Steffen Klassert <steffen.klassert () secunet com> Cc: "David S. Miller" <davem () davemloft net> Cc: Herbert Xu <herbert () gondor apana org au> Signed-off-by: David S. Miller <davem () davemloft net> Ciao, Marcus
Current thread:
- CVE Request: information leak in AF_KEY notify messages Marcus Meissner (Jul 01)
- Re: CVE Request: information leak in AF_KEY notify messages Kurt Seifried (Jul 02)