CVE-2024-56757

Summary

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btusb: mediatek: add intf release flow when usb disconnect

MediaTek claim an special usb intr interface for ISO data transmission. The interface need to be released before unregistering hci device when usb disconnect. Removing BT usb dongle without properly releasing the interface may cause Kernel panic while unregister hci device.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxceac1cb0259de682d78f5c784ef8e0b13022e9d9 < cc569d791ab2a0de74f76e470515d25d24c9b84baffected
LinuxLinuxceac1cb0259de682d78f5c784ef8e0b13022e9d9 < 489304e67087abddc2666c5af0159cb95afdcf59affected
LinuxLinux6.11affected
LinuxLinux0 < 6.11unaffected
LinuxLinux6.12.8 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References