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CVE-2026-80647 RDMA/hns: Fix warning in poll cq direct mode

🗓️ 28 Aug 2026 06:48:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 49 Views

WARN_ONCE in RDMA/hns poll CQ direct mode triggered during driver reset in Linux kernel.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/hns/hns_roce_main.c"
    ],
    "versions": [
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "95b2e44bc1e5c5d93bb58e178d914dd99a3baa6f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "e7d363c0ffa836ac1d89657686cad241392c5eb2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "c028c1977b6e61eee26bb69332453efb6513f83b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "a075a7acd155ffdd058e72eb3f4cce1207ebafa1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "9f05319149c14acedb83e2c2842ec4b38992ad9f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "16138ea9833d6bb1bed37a3321f282242704bf02",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "1e56f8886d64288cf88d80af44c7b9148aeaa98b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f295e4cece5cb4c60715fed539abcd62468f9ef1",
        "lessThan": "3f19c2a3852e6ba75f3e92dd5edc4e07f3d07f4a",
        "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/hns/hns_roce_main.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "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",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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