{
  "cveId": "CVE-2023-52742",
  "url": "https://patchblox.com/security/cve/CVE-2023-52742",
  "summary": "CVE-2023-52742 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-52742, released May 21, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net: USB: Fix wrong-direction WARNING in plusb.c...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  net: USB: Fix wrong-direction WARNING in plusb.c  The syzbot fuzzer detected a bug in the plusb network driver: A zero-length control-OUT transfer was treated as a read instead of a write.  In modern kernels this error provokes a WARNING:  usb 1-1: BOGUS control dir, pipe 80000280 doesn\u0027t match bRequestType c0 WARNING: CPU: 0 PID: 4645 at drivers/usb/core/urb.c:411 usb_submit_urb\u002B0x14a7/0x1880 drivers/usb/core/urb.c:411 Modules linked in: CPU: 1 PID: 4645 Comm: dhcpcd Not tainted 6.2.0-rc6-syzkaller-00050-g9f266ccaa2f5 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:usb_submit_urb\u002B0x14a7/0x1880 drivers/usb/core/urb.c:411 ... Call Trace:  \u003CTASK\u003E  usb_start_wait_urb\u002B0x101/0x4b0 drivers/usb/core/message.c:58  usb_internal_control_msg drivers/usb/core/message.c:102 [inline]  usb_control_msg\u002B0x320/0x4a0 drivers/usb/core/message.c:153  __usbnet_read_cmd\u002B0xb9/0x390 drivers/net/usb/usbnet.c:2010  usbnet_read_cmd\u002B0x96/0xf0 drivers/net/usb/usbnet.c:2068  pl_vendor_req drivers/net/usb/plusb.c:60 [inline]  pl_set_QuickLink_features drivers/net/usb/plusb.c:75 [inline]  pl_reset\u002B0x2f/0xf0 drivers/net/usb/plusb.c:85  usbnet_open\u002B0xcc/0x5d0 drivers/net/usb/usbnet.c:889  __dev_open\u002B0x297/0x4d0 net/core/dev.c:1417  __dev_change_flags\u002B0x587/0x750 net/core/dev.c:8530  dev_change_flags\u002B0x97/0x170 net/core/dev.c:8602  devinet_ioctl\u002B0x15a2/0x1d70 net/ipv4/devinet.c:1147  inet_ioctl\u002B0x33f/0x380 net/ipv4/af_inet.c:979  sock_do_ioctl\u002B0xcc/0x230 net/socket.c:1169  sock_ioctl\u002B0x1f8/0x680 net/socket.c:1286  vfs_ioctl fs/ioctl.c:51 [inline]  __do_sys_ioctl fs/ioctl.c:870 [inline]  __se_sys_ioctl fs/ioctl.c:856 [inline]  __x64_sys_ioctl\u002B0x197/0x210 fs/ioctl.c:856  do_syscall_x64 arch/x86/entry/common.c:50 [inline]  do_syscall_64\u002B0x39/0xb0 arch/x86/entry/common.c:80  entry_SYSCALL_64_after_hwframe\u002B0x63/0xcd  The fix is to call usbnet_write_cmd() instead of usbnet_read_cmd() and remove the USB_DIR_IN flag.",
  "published": "2024-05-21T16:15:14Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00251,
  "epssPercentile": 0.16545,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.12-1",
      "fix": "DEBIAN-CVE-2023-52742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-52742",
      "released": "2024-05-21T16:15:14Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.12-1",
      "fix": "DEBIAN-CVE-2023-52742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-52742",
      "released": "2024-05-21T16:15:14Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.12-1",
      "fix": "DEBIAN-CVE-2023-52742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-52742",
      "released": "2024-05-21T16:15:14Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}