CVE-2022-48834
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: usbtmc: Fix bug in pipe direction for control transfers
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 658f24f4523e41cda6a389c38b763f4c0cad6fbc | affected | git | 700a0715854c1e79a73341724ce4f5bb01abc016 | Unavailable | None listed |
| 658f24f4523e41cda6a389c38b763f4c0cad6fbc | affected | git | 10a805334a11acd547602d6c4cf540a0f6ab5c6e | Unavailable | None listed |
| 658f24f4523e41cda6a389c38b763f4c0cad6fbc | affected | git | c69aef9db878ab277068a8cc1b4bf0cf309dc2b7 | Unavailable | None listed |
| 658f24f4523e41cda6a389c38b763f4c0cad6fbc | affected | git | 5f6a2d63c68c12cf61259df7c3527a0e05dce952 | Unavailable | None listed |
| 658f24f4523e41cda6a389c38b763f4c0cad6fbc | affected | git | e9b667a82cdcfe21d590344447d65daed52b353b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.20 | Unavailable | None listed |
| 5.4.187 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.108 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.31 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.17 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |