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CVE-2026-45898 RDMA/iwcm: Fix workqueue list corruption by removing work_list

🗓️ 27 May 2026 12:17:07Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

RDMA/iwcm fixes workqueue list corruption by removing the work_list and relying on the workqueue.

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/core/iwcm.c",
      "drivers/infiniband/core/iwcm.h"
    ],
    "versions": [
      {
        "version": "e1168f09b3314992f1c5251f3793102035da7237",
        "lessThan": "38c5b49fffa1b760959af74f11806eeb3ef4706d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e1168f09b3314992f1c5251f3793102035da7237",
        "lessThan": "eb715133e0ae12514bba4d2d5ce1dee774476056",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e1168f09b3314992f1c5251f3793102035da7237",
        "lessThan": "a6b9e793e74e372daa266fd0d58b751305877897",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e1168f09b3314992f1c5251f3793102035da7237",
        "lessThan": "7874eeacfa42177565c01d5198726671acf7adf2",
        "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/core/iwcm.c",
      "drivers/infiniband/core/iwcm.h"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 May 2026 10:45Current
CVSS 3.19.8
EPSS0.00465
38