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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-38128

Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands In 'mgmt_hci_cmd_sync()', check whether the size of parameters passed in 'struct mgmt_cp_hci_cmd_sync' matches the total size of the data (i.e. 'sizeof(struct mgmt_cp_hci_cmd_sync)' plus trailing bytes). Otherwise, large invalid 'params_len' will cause 'hci_cmd_sync_alloc()' to do 'skb_put_data()' from an area beyond the one actually passed to 'mgmt_hci_cmd_sync()'.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 827af4787e74e8df9e8e0677a69fbb15e0856d2f to < 9eeafd16d76a7642d12b3442a26c15cd345e12f7affected
  • 827af4787e74e8df9e8e0677a69fbb15e0856d2f to < 03f1700b9b4d4f2fed3165370f3c23db76553178affected

Linux Linux

Default version status: affected

  • 6.13affected
  • 0 to < 6.13unaffected
  • 6.15.3 to ≤ 6.15.*unaffected
  • 6.16 to ≤ *unaffected

References