1 files changed, 0 insertions, 63 deletions

diff --git a/recipes-kernel/linux/files/HID_CVE_patches/0009-HID-logitech-dj-validate-output-report-details.patch b/recipes-kernel/linux/files/HID_CVE_patches/0009-HID-logitech-dj-validate-output-report-details.patch
deleted file mode 100644
index a249c54..0000000
--- a/recipes-kernel/linux/files/HID_CVE_patches/0009-HID-logitech-dj-validate-output-report-details.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 297502abb32e225fb23801fcdb0e4f6f8e17099a Mon Sep 17 00:00:00 2001
-From: Kees Cook <keescook@chromium.org>
-Date: Wed, 11 Sep 2013 21:56:56 +0200
-Subject: [PATCH] HID: logitech-dj: validate output report details
-
-A HID device could send a malicious output report that would cause the
-logitech-dj HID driver to leak kernel memory contents to the device, or
-trigger a NULL dereference during initialization:
-
-[  304.424553] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b
-...
-[  304.780467] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
-[  304.781409] IP: [<ffffffff815d50aa>] logi_dj_recv_send_report.isra.11+0x1a/0x90
-
-CVE-2013-2895
-
-Signed-off-by: Kees Cook <keescook@chromium.org>
-Cc: stable@vger.kernel.org
-Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
-Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
----
- drivers/hid/hid-logitech-dj.c |   10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
-index 7800b14..2e53024 100644
---- a/drivers/hid/hid-logitech-dj.c
-+++ b/drivers/hid/hid-logitech-dj.c
-@@ -461,7 +461,7 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev,
-        struct hid_report *report;
-        struct hid_report_enum *output_report_enum;
-        u8 *data = (u8 *)(&dj_report->device_index);
--       int i;
-+       unsigned int i;
- 
-        output_report_enum = &hdev->report_enum[HID_OUTPUT_REPORT];
-        report = output_report_enum->report_id_hash[REPORT_ID_DJ_SHORT];
-@@ -471,7 +471,7 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev,
-                return -ENODEV;
-        }
- 
--       for (i = 0; i < report->field[0]->report_count; i++)
-+       for (i = 0; i < DJREPORT_SHORT_LENGTH - 1; i++)
-                report->field[0]->value[i] = data[i];
- 
-        hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
-@@ -791,6 +791,12 @@ static int logi_dj_probe(struct hid_device *hdev,
-                goto hid_parse_fail;
-        }
- 
-+       if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, REPORT_ID_DJ_SHORT,
-+                                0, DJREPORT_SHORT_LENGTH - 1)) {
-+               retval = -ENODEV;
-+               goto hid_parse_fail;
-+       }
-+
-        /* Starts the usb device and connects to upper interfaces hiddev and
-         * hidraw */
-        retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
--- 
-1.7.9.5
-