{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-43352",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43352",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-08T14:21:09.552Z",
    "updatedAt": "2026-10-21T12:40:42.679Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "i3c: mipi-i3c-hci: Correct RING_CTRL_ABORT handling in DMA dequeue",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ni3c: mipi-i3c-hci: Correct RING_CTRL_ABORT handling in DMA dequeue\n\nThe logic used to abort the DMA ring contains several flaws:\n\n 1. The driver unconditionally issues a ring abort even when the ring has\n    already stopped.\n 2. The completion used to wait for abort completion is never\n    re-initialized, resulting in incorrect wait behavior.\n 3. The abort sequence unintentionally clears RING_CTRL_ENABLE, which\n    resets hardware ring pointers and disrupts the controller state.\n 4. If the ring is already stopped, the abort operation should be\n    considered successful without attempting further action.\n\nFix the abort handling by checking whether the ring is running before\nissuing an abort, re-initializing the completion when needed, ensuring that\nRING_CTRL_ENABLE remains asserted during abort, and treating an already\nstopped ring as a successful condition.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9ad9a52cce2828d932ae9495181e3d6414f72c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "04b2853fdbb2ec9d03ece45da3c830396647120f"
            },
            {
              "version": "9ad9a52cce2828d932ae9495181e3d6414f72c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "55a0b47a372245f7667e0a4ba5c6f2a4c7a889a6"
            },
            {
              "version": "9ad9a52cce2828d932ae9495181e3d6414f72c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "003df94bcc9227e8e930abd03ac7f63ac10033dc"
            },
            {
              "version": "9ad9a52cce2828d932ae9495181e3d6414f72c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5549611888f5ca2db5e8e692b57f30626ddf9898"
            },
            {
              "version": "9ad9a52cce2828d932ae9495181e3d6414f72c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b795e68bf3073d67bebbb5a44d93f49efc5b8cc7"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.11"
            },
            {
              "version": "6.6.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.114",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.19",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}