In the Linux kernel, the following vulnerability has been resolved:
Input: aiptek - properly check endpoint type
Syzbot reported warning in usb_submit_urb() which is caused by wrong
endpoint type. There was a check for the number of endpoints, but not
for the type of endpoint.
Fix it by replacing old desc.bNumEndpoints check with
usb_find_common_endpoints() helper for finding endpoints
Fail log:
usb 5-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 2 PID: 48 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502
Modules linked in:
CPU: 2 PID: 48 Comm: kworker/2:2 Not tainted 5.17.0-rc6-syzkaller-00226-g07ebd38a0da2 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Workqueue: usb_hub_wq hub_event
...
Call Trace:
<TASK>
aiptek_open+0xd5/0x130 drivers/input/tablet/aiptek.c:830
input_open_device+0x1bb/0x320 drivers/input/input.c:629
kbd_connect+0xfe/0x160 drivers/tty/vt/keyboard.c:1593
References
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 07:34
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/35069e654bcab567ff8b9f0e68e1caf82c15dcd7 - Patch | |
| References | () https://git.kernel.org/stable/c/5600f6986628dde8881734090588474f54a540a8 - Patch | |
| References | () https://git.kernel.org/stable/c/57277a8b5d881e02051ba9d7f6cb3f915c229821 - Patch | |
| References | () https://git.kernel.org/stable/c/6de20111cd0bb7da9b2294073ba00c7d2a6c1c4f - Patch | |
| References | () https://git.kernel.org/stable/c/e732b0412f8c603d1e998f3bff41b5e7d5c3914c - Patch | |
| References | () https://git.kernel.org/stable/c/e762f57ff255af28236cd02ca9fc5c7e5a089d31 - Patch | |
| References | () https://git.kernel.org/stable/c/f0d43d22d24182b94d7eb78a2bf6ae7e2b33204a - Patch | |
| References | () https://git.kernel.org/stable/c/fc8033a55e2796d21e370260a784ac9fbb8305a6 - Patch |
24 Jul 2024, 18:32
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/35069e654bcab567ff8b9f0e68e1caf82c15dcd7 - Patch | |
| References | () https://git.kernel.org/stable/c/5600f6986628dde8881734090588474f54a540a8 - Patch | |
| References | () https://git.kernel.org/stable/c/57277a8b5d881e02051ba9d7f6cb3f915c229821 - Patch | |
| References | () https://git.kernel.org/stable/c/6de20111cd0bb7da9b2294073ba00c7d2a6c1c4f - Patch | |
| References | () https://git.kernel.org/stable/c/e732b0412f8c603d1e998f3bff41b5e7d5c3914c - Patch | |
| References | () https://git.kernel.org/stable/c/e762f57ff255af28236cd02ca9fc5c7e5a089d31 - Patch | |
| References | () https://git.kernel.org/stable/c/f0d43d22d24182b94d7eb78a2bf6ae7e2b33204a - Patch | |
| References | () https://git.kernel.org/stable/c/fc8033a55e2796d21e370260a784ac9fbb8305a6 - Patch | |
| Summary |
|
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Linux
Linux linux Kernel |
|
| CWE | NVD-CWE-noinfo | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
16 Jul 2024, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-07-16 13:15
Updated : 2024-11-21 07:34
NVD link : CVE-2022-48836
Mitre link : CVE-2022-48836
CVE.ORG link : CVE-2022-48836
JSON object : View
Products Affected
linux
- linux_kernel
CWE