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CVE-2026-97510

thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.271, 5.15.222, 6.1.189, 6.6.158, 6.12.111, and 1 more
None on Exploit-DB, Metasploit or GitHub

Summary

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response() If tb_cfg_request() fails setting up the request (for example the control channel is shut down already) it returns an error without calling the callback. To avoid leaking that memory, call tb_cfg_request_put() if tb_cfg_request() fails.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in dbc8a8dd7c1930043c473818fcadcf88cb5e1c4d; From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in 487ee7dbad21d1e757f5dd490ac182aebfa5f689; From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in 000189b249e45e63ee873d0c59c3be1805349681; From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in 9d6657674919bef57c8a7195170263f3456e9876; From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in 42dddadf6b6131af4d12bfa8bdc84ef954e8cef8; From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in 0325d017bf4354a015a02413ee1c7e51266cecf4; From d1ff70241a275133e1a0258b7c23588b122276c8 · fixed in 4c63f29872cb444b33665348bbd2f45cab06afcd

  • Linux Linux

    4.15

  • KernelLinux

    From 4.15.0 · fixed in 5.10.271; From 5.11.0 · fixed in 5.15.222; From 5.16.0 · fixed in 6.1.189; From 6.2.0 · fixed in 6.6.158; From 6.7.0 · fixed in 6.12.111; From 6.13.0 · fixed in 6.18.53

References 7

git.kernel.org