From: vegard.nossum@oracle.com
To: linux-kernel@vger.kernel.org
Cc: Vegard Nossum <vegard.nossum@oracle.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH 5/9] hfsplus: Known exploit detection for CVE-2012-2319
Date: Thu, 12 Dec 2013 17:52:28 +0100 [thread overview]
Message-ID: <1386867152-24072-5-git-send-email-vegard.nossum@oracle.com> (raw)
In-Reply-To: <1386867152-24072-1-git-send-email-vegard.nossum@oracle.com>
From: Vegard Nossum <vegard.nossum@oracle.com>
See 6f24f892871acc47b40dd594c63606a17c714f77.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
---
fs/hfsplus/catalog.c | 2 ++
fs/hfsplus/dir.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 968ce41..5f47a1a 100644
--- a/fs/hfsplus/catalog.c
+++ b/fs/hfsplus/catalog.c
@@ -8,6 +8,7 @@
* Handling of catalog records
*/
+#include <linux/exploit.h>
#include "hfsplus_fs.h"
#include "hfsplus_raw.h"
@@ -374,6 +375,7 @@ int hfsplus_rename_cat(u32 cnid,
if (err)
goto out;
if (src_fd.entrylength > sizeof(entry) || src_fd.entrylength < 0) {
+ exploit("CVE-2012-2319");
err = -EIO;
goto out;
}
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index 4a4fea0..2d5e283 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -9,6 +9,7 @@
*/
#include <linux/errno.h>
+#include <linux/exploit.h>
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/random.h>
@@ -152,6 +153,7 @@ static int hfsplus_readdir(struct file *file, struct dir_context *ctx)
}
if (ctx->pos == 1) {
if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {
+ exploit("CVE-2012-2319");
err = -EIO;
goto out;
}
@@ -186,6 +188,7 @@ static int hfsplus_readdir(struct file *file, struct dir_context *ctx)
}
if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {
+ exploit("CVE-2012-2319");
err = -EIO;
goto out;
}
--
1.7.10.4
next prev parent reply other threads:[~2013-12-12 16:56 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-12 16:52 [PATCH 1/9] Known exploit detection vegard.nossum
2013-12-12 16:52 ` [PATCH 2/9] exploit: report to audit subsystem when available vegard.nossum
2013-12-12 16:52 ` [PATCH 3/9] hfs: Known exploit detection for CVE-2011-4330 vegard.nossum
2013-12-13 8:00 ` Dan Carpenter
2013-12-12 16:52 ` [PATCH 4/9] net: Known exploit detection for CVE-2012-2136 vegard.nossum
2013-12-12 16:52 ` vegard.nossum [this message]
2013-12-13 1:40 ` [PATCH 5/9] hfsplus: Known exploit detection for CVE-2012-2319 Greg Kroah-Hartman
2013-12-13 11:14 ` One Thousand Gnomes
2013-12-12 16:52 ` [PATCH 6/9] x86: Known exploit detection for CVE-2013-0268 vegard.nossum
2013-12-12 16:52 ` [PATCH 7/9] drm/i915: Known exploit detection for CVE-2013-0913 vegard.nossum
2013-12-12 16:52 ` [PATCH 8/9] userns: Known exploit detection for CVE-2013-1959 vegard.nossum
2013-12-12 16:52 ` [PATCH 9/9] perf: Known exploit detection for CVE-2013-2094 vegard.nossum
2013-12-12 19:06 ` [PATCH 1/9] Known exploit detection Theodore Ts'o
2013-12-12 21:13 ` Kees Cook
2013-12-12 23:50 ` Ryan Mallon
2013-12-12 23:55 ` Kees Cook
2013-12-13 11:10 ` One Thousand Gnomes
2013-12-13 14:21 ` Jiri Kosina
2013-12-13 9:20 ` Vegard Nossum
2013-12-13 22:49 ` Ryan Mallon
2013-12-13 13:06 ` Ingo Molnar
2013-12-13 15:55 ` Jason Cooper
2013-12-13 23:07 ` Ryan Mallon
2013-12-13 0:25 ` Dave Jones
2013-12-13 0:45 ` Andy Lutomirski
2013-12-13 1:42 ` Greg Kroah-Hartman
2013-12-13 1:44 ` Dave Jones
2013-12-13 5:09 ` James Morris
2013-12-13 5:46 ` Theodore Ts'o
2013-12-13 13:19 ` Ingo Molnar
2013-12-13 10:21 ` Vegard Nossum
2013-12-13 10:31 ` Alexander Holler
2013-12-13 11:48 ` Dan Carpenter
2013-12-13 11:57 ` Greg Kroah-Hartman
2013-12-13 13:23 ` Ingo Molnar
2013-12-13 18:00 ` Kees Cook
2013-12-13 17:58 ` Kees Cook
2013-12-13 18:14 ` Linus Torvalds
2013-12-13 18:37 ` Kees Cook
2013-12-13 5:27 ` Theodore Ts'o
2013-12-13 9:32 ` Jiri Kosina
2013-12-13 18:07 ` Kees Cook
2013-12-13 9:12 ` Vegard Nossum
2013-12-13 13:27 ` Ingo Molnar
2013-12-13 8:20 ` Vegard Nossum
2013-12-14 23:59 ` Ryan Mallon
2013-12-13 12:54 ` Ingo Molnar
2013-12-16 5:17 ` Sasha Levin
2013-12-19 6:14 ` David Rientjes
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