cve-2022-48834
Vulnerability from cvelistv5
Published
2024-07-16 12:25
Modified
2024-12-19 08:08
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fix bug in pipe direction for control transfers The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: BOGUS control dir, pipe 80001e80 doesn't match bRequestType 0 WARNING: CPU: 0 PID: 3813 at drivers/usb/core/urb.c:412 usb_submit_urb+0x13a5/0x1970 drivers/usb/core/urb.c:410 Modules linked in: CPU: 0 PID: 3813 Comm: syz-executor122 Not tainted 5.17.0-rc5-syzkaller-00306-g2293be58d6a1 #0 ... Call Trace: <TASK> usb_start_wait_urb+0x113/0x530 drivers/usb/core/message.c:58 usb_internal_control_msg drivers/usb/core/message.c:102 [inline] usb_control_msg+0x2a5/0x4b0 drivers/usb/core/message.c:153 usbtmc_ioctl_request drivers/usb/class/usbtmc.c:1947 [inline] The problem is that usbtmc_ioctl_request() uses usb_rcvctrlpipe() for all of its transfers, whether they are in or out. It's easy to fix.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/10a805334a11acd547602d6c4cf540a0f6ab5c6ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5f6a2d63c68c12cf61259df7c3527a0e05dce952Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/700a0715854c1e79a73341724ce4f5bb01abc016Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c69aef9db878ab277068a8cc1b4bf0cf309dc2b7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e9b667a82cdcfe21d590344447d65daed52b353bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/10a805334a11acd547602d6c4cf540a0f6ab5c6ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5f6a2d63c68c12cf61259df7c3527a0e05dce952Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/700a0715854c1e79a73341724ce4f5bb01abc016Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c69aef9db878ab277068a8cc1b4bf0cf309dc2b7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e9b667a82cdcfe21d590344447d65daed52b353bPatch
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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         dataType: "CVE_RECORD",
         dataVersion: "5.1",
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   },
}


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