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CVE-2026-72495 RDMA/bnxt_re: Avoid repeated requests to allocate WC pages

🗓️ 15 Aug 2026 05:57:28Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Linux kernel bnxt_re RDMA driver allows repeated WC page allocation requests for same ucontext.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-72495
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-72495
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59394
15 Aug 202605:57
euvd
nvd
NVD
CVE-2026-72495
15 Aug 202606:22
nvd
osv
OSV
DEBIAN-CVE-2026-72495
15 Aug 202606:22
osv
ptsecurity
Positive Technologies
PT-2026-72683
15 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/bnxt_re/ib_verbs.c",
      "drivers/infiniband/hw/bnxt_re/ib_verbs.h",
      "drivers/infiniband/hw/bnxt_re/uapi.c"
    ],
    "versions": [
      {
        "version": "360da60d6c6edb9740de7a8e6d8969d62ceff956",
        "lessThan": "478c4d24193fe3e6aa2accd4874ae43000e4a217",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "360da60d6c6edb9740de7a8e6d8969d62ceff956",
        "lessThan": "da406b8b49c1dfe661a497483940d7ee781430db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "360da60d6c6edb9740de7a8e6d8969d62ceff956",
        "lessThan": "441baa79043431807115fd030d7d0bb14ed441a0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/bnxt_re/ib_verbs.c",
      "drivers/infiniband/hw/bnxt_re/ib_verbs.h",
      "drivers/infiniband/hw/bnxt_re/uapi.c"
    ],
    "versions": [
      {
        "version": "6.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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