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The Wire · Showcase

SCSI FIXES LAND AMID RC6 PUSH, MALICIOUS TARGET VULNERABILITY PATCHED

By RepoJournal · Filed · About Linux

Linus pulled critical SCSI fixes including a queue kick race condition that could strand requests, plus a defense against fabric traffic injection attacks.

The SCSI subsystem received two core fixes, with the most significant addressing a window in SDEV_CANCEL where requests could get stuck in the queue [1]. FC transport hardened its FPIN counter against fabric-based privilege attacks, while the iscsi layer patched a vulnerability where a malicious target could trigger denial of service [1]. Separately, x86 fixes landed addressing PLATFORM_ID MSR access in guests and ftrace relocation bugs in dynamic trampolines that were crashing systems [2]. Media drivers got regression reversions in the vsp1 DRM pipeline code and control packet fixes in rc devices [3]. Input drivers now handle new controller types and validate firmware sizes to prevent out-of-bounds access, plus i2c virtio properly marks devices ready before registration [4], [5].

Action items

References

  1. [1] Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi torvalds/linux
  2. [2] Merge tag 'x86-urgent-2026-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip torvalds/linux
  3. [3] Merge tag 'media/v7.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media torvalds/linux
  4. [4] Merge tag 'i2c-for-7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux torvalds/linux
  5. [5] Merge tag 'input-for-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input torvalds/linux

FAQ

What changed in Linux on June 1, 2026?
Linus pulled critical SCSI fixes including a queue kick race condition that could strand requests, plus a defense against fabric traffic injection attacks.
What should Linux teams do about it?
Test SCSI workloads with queue handling after pulling latest fixes • Review x86 ftrace usage if running dynamic trampolines in production • Monitor media driver regressions on DRM pipeline setups
Which Linux repositories shipped on June 1, 2026?
torvalds/linux

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