thunderbolt: Fixes for v7.1-rc5

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This includes three patches that harden the XDomain property parser
 against possible malicious hosts.
 
 All these have been in linux-next with no reported issues.
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Merge tag 'thunderbolt-for-v7.1-rc5' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus

Mika writes:

thunderbolt: Fixes for v7.1-rc5

This includes three patches that harden the XDomain property parser
against possible malicious hosts.

All these have been in linux-next with no reported issues.

* tag 'thunderbolt-for-v7.1-rc5' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt:
  thunderbolt: property: Cap recursion depth in __tb_property_parse_dir()
  thunderbolt: property: Reject dir_len < 4 to prevent size_t underflow
  thunderbolt: property: Reject u32 wrap in tb_property_entry_valid()

...

This commit is contained in:

Greg Kroah-Hartman 2026-05-19 12:23:10 +02:00

parent af8c5aa7a9 928abe19fb

commit 8320de248d

1 changed files with 23 additions and 9 deletions

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drivers/thunderbolt/property.c

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