1 files changed, 0 insertions, 48 deletions

diff --git a/recipes-kernel/linux/files/HID_CVE_patches/0008-HID-lenovo-tpkbd-validate-output-report-details.patch b/recipes-kernel/linux/files/HID_CVE_patches/0008-HID-lenovo-tpkbd-validate-output-report-details.patch
deleted file mode 100644
index 1c53d77..0000000
--- a/recipes-kernel/linux/files/HID_CVE_patches/0008-HID-lenovo-tpkbd-validate-output-report-details.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 0a9cd0a80ac559357c6a90d26c55270ed752aa26 Mon Sep 17 00:00:00 2001
-From: Kees Cook <keescook@chromium.org>
-Date: Wed, 11 Sep 2013 21:56:55 +0200
-Subject: [PATCH] HID: lenovo-tpkbd: validate output report details
-
-A HID device could send a malicious output report that would cause the
-lenovo-tpkbd HID driver to write just beyond the output report allocation
-during initialization, causing a heap overflow:
-
-[   76.109807] usb 1-1: New USB device found, idVendor=17ef, idProduct=6009
-...
-[   80.462540] BUG kmalloc-192 (Tainted: G        W   ): Redzone overwritten
-
-CVE-2013-2894
-
-Signed-off-by: Kees Cook <keescook@chromium.org>
-Cc: stable@vger.kernel.org
-Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
-Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
----
- drivers/hid/hid-lenovo-tpkbd.c |   10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/hid/hid-lenovo-tpkbd.c b/drivers/hid/hid-lenovo-tpkbd.c
-index 07837f5..762d988 100644
---- a/drivers/hid/hid-lenovo-tpkbd.c
-+++ b/drivers/hid/hid-lenovo-tpkbd.c
-@@ -339,7 +339,15 @@ static int tpkbd_probe_tp(struct hid_device *hdev)
-        struct tpkbd_data_pointer *data_pointer;
-        size_t name_sz = strlen(dev_name(dev)) + 16;
-        char *name_mute, *name_micmute;
--       int ret;
-+       int i, ret;
-+
-+       /* Validate required reports. */
-+       for (i = 0; i < 4; i++) {
-+               if (!hid_validate_values(hdev, HID_FEATURE_REPORT, 4, i, 1))
-+                       return -ENODEV;
-+       }
-+       if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 3, 0, 2))
-+               return -ENODEV;
- 
-        if (sysfs_create_group(&hdev->dev.kobj,
-                                &tpkbd_attr_group_pointer)) {
--- 
-1.7.9.5
-