Riskcovery

CVE-2026-72496

RDMA/bnxt_re: Proper rollback if the ioremap fails

State
Published
Severity
9.2 Critical
Published
Aug 15, 2026
Updated
Oct 16, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

RDMA/bnxt_re: Proper rollback if the ioremap fails

bnxt_qplib_alloc_dpi returns success even if ioremap fails. Add the proper rollback when the ioremap fails and return -ENOMEM status.

Scores

CVSSScoreVectorSource
3.19.2 CriticalCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0ac20faf5d837b59fb4c041ea320932ed47fd67f to before 00444baa8f74d220764ee5903f60759c120cabd5Affected
  • 0ac20faf5d837b59fb4c041ea320932ed47fd67f to before 3c69ff7f4a761e18ce8abfa0c98e12097b39adaaAffected
  • 0ac20faf5d837b59fb4c041ea320932ed47fd67f to before f956477c343aa73e9d9c8d6ebf32efac7cd4f4e2Affected
  • 0ac20faf5d837b59fb4c041ea320932ed47fd67f to before 303f6fef95df5e5316970746d861cf6daeeca77fAffected
  • 0ac20faf5d837b59fb4c041ea320932ed47fd67f to before 87267803a8c824616eb147c5dad7030a5db6f878Affected
LinuxLinux
  • 6.5Affected
  • before 6.5Not affected
  • 6.6.158 through 6.6.*Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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