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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-72499

RDMA/bnxt_re: Free CQ toggle page after firmware teardown

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free CQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_cq() won't write the toggle value to an already-freed page. Move free_page() after bnxt_qplib_destroy_cq.

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

  • e275919d96693c5ca964b20d73a33d52a7e57f04 to < 8a8d69a01bda1fec9b07b5559be2b6ed45b1e974affected
  • e275919d96693c5ca964b20d73a33d52a7e57f04 to < 33aed3ba04aa56eeeb876935896aa6530c46640eaffected
  • e275919d96693c5ca964b20d73a33d52a7e57f04 to < b193854675ecad43b4d69c304c1b6a90b206cc99affected
  • e275919d96693c5ca964b20d73a33d52a7e57f04 to < bb45e06f9914ca64ac95341a80a0c20bb8dd46a9affected

Linux Linux

Default version status: affected

  • 6.8affected
  • 0 to < 6.8unaffected
  • 6.12.114 to ≤ 6.12.*unaffected
  • 6.18.57 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References