CVE-2024-38567

In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: add a proper sanity check for endpoints
Syzkaller reports [1] hitting a warning which is caused by presence
of a wrong endpoint type at the URB sumbitting stage. While there
was a check for a specific 4th endpoint, since it can switch types
between bulk and interrupt, other endpoints are trusted implicitly.
Similar warning is triggered in a couple of other syzbot issues [2].
Fix the issue by doing a comprehensive check of all endpoints
taking into account difference between high- and full-speed
configuration.
[1] Syzkaller report:
…
WARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504
usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504
…
Call Trace:
<TASK>
carl9170_usb_send_rx_irq_urb+0x273/0x340
drivers/net/wireless/ath/carl9170/usb.c:504
carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939
[inline]
carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999
[inline]
carl9170_usb_firmware_step2+0x175/0x240
drivers/net/wireless/ath/carl9170/usb.c:1028
request_firmware_work_func+0x130/0x240
drivers/base/firmware_loader/main.c:1107
process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
worker_thread+0x669/0x1090 kernel/workqueue.c:2436
kthread+0x2e8/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
</TASK>
[2] Related syzkaller crashes: