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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2024-57936

RDMA/bnxt_re: Fix max SGEs for the Work Request

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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: Fix max SGEs for the Work Request Gen P7 supports up to 13 SGEs for now. WQE software structure can hold only 6 now. Since the max send sge is reported as 13, the stack can give requests up to 13 SGEs. This is causing traffic failures and system crashes. Use the define for max SGE supported for variable size. This will work for both static and variable WQEs.

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

  • 36e1b6890f228ccfc867031ecedffe50958b25e4 to < 3de1b50f055dc2ca7072a526cdda21f691c22dd9affected
  • 227f51743b61fe3f6fc481f0fb8086bf8c49b8c9 to < 9a479088e0c8f6140b8c7752b563bc8c6c6dcc8caffected
  • 227f51743b61fe3f6fc481f0fb8086bf8c49b8c9 to < 79d330fbdffd8cee06d8bdf38d82cb62d8363a27affected

Linux Linux

Default version status: affected

  • 6.12affected
  • 0 to < 6.12unaffected
  • 6.12.9 to ≤ 6.12.*unaffected
  • 6.13 to ≤ *unaffected

References