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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-97508

thunderbolt: Set tb->root_switch to NULL when domain is stopped

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb->root_switch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tb_xdp_handle_request() return error to the remote host. However, we need to make sure we keep the uuid alive so that we can reply until the whole domain is released.

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

  • d1ff70241a275133e1a0258b7c23588b122276c8 to < d9a638e7bc87e0e6fe3a75517ac481e72fc0058caffected
  • d1ff70241a275133e1a0258b7c23588b122276c8 to < 66b0fe27e277713c2b9f3c452c76330ed0bd7eafaffected
  • d1ff70241a275133e1a0258b7c23588b122276c8 to < 54ad3415cc211ca0d64ae1bf3234d6eb5c6aedd0affected
  • d1ff70241a275133e1a0258b7c23588b122276c8 to < 83d1af5b1b6e6c96ffa633ca2c9a77f6f4c93efaaffected
  • d1ff70241a275133e1a0258b7c23588b122276c8 to < f06e9fbae78a51832211b4495a19412c7d49ecb4affected
  • d1ff70241a275133e1a0258b7c23588b122276c8 to < 99f019d2e9eb79adc485fef8aa8ada2cd0c843e9affected
  • d1ff70241a275133e1a0258b7c23588b122276c8 to < e56249d8a68e712f3b60e1f3fdbb5b4fea146468affected

Linux Linux

Default version status: affected

  • 4.15affected
  • 0 to < 4.15unaffected
  • 5.10.271 to ≤ 5.10.*unaffected
  • 5.15.222 to ≤ 5.15.*unaffected
  • 6.1.189 to ≤ 6.1.*unaffected
  • 6.6.158 to ≤ 6.6.*unaffected
  • 6.12.111 to ≤ 6.12.*unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2 to ≤ *unaffected

References