Lucene search
K

CVE-2023-53236 iommufd: Do not corrupt the pfn list when doing batch carry

🗓️ 15 Sep 2025 14:22:09Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

iommufd fix: do not corrupt page frame numbers during batch carry; update pfns after end.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iommu/iommufd/pages.c"
    ],
    "versions": [
      {
        "version": "f394576eb11dbcd3a740fa41e577b97f0720d26e",
        "lessThan": "6ed5784526ddc0fb58b1798af36ec0c3139a8dca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f394576eb11dbcd3a740fa41e577b97f0720d26e",
        "lessThan": "13a0d1ae7ee6b438f5537711a8c60cba00554943",
        "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/iommu/iommufd/pages.c"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.11",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation