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Advisories

FreeRDP before 3.31.0 Use-After-Free via smartcard worker

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severity
low
date
Affecting

  • FreeRDP >= 0, < 3.31.0

CWE
  • CWE-416 Use After Free
CVSS
2.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Credit
kimaiden1984-boop
Description
FreeRDP before 3.31.0 contains a use-after-free vulnerability in the smartcard RDPDR device handler when worker thread creation fails after device registration. Attackers can trigger thread creation failure during channel setup to cause device pointer deallocation while devman retains a reference, leading to crash or code execution.

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