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CVE-2026-45863 i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers()

🗓️ 27 May 2026 12:15:42Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 55 Views

Fix memory leak in dw_i3c_master_i2c_xfers when pm_runtime_resume_and_get() fails by freeing the allocated xfer.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/i3c/master/dw-i3c-master.c"
    ],
    "versions": [
      {
        "version": "62fe9d06f5709caa1fa68055873ff279e05ade37",
        "lessThan": "140a45bd4f6db7d1b30cab967d29689b946c52fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "62fe9d06f5709caa1fa68055873ff279e05ade37",
        "lessThan": "8e71414e252c1cb235911008a98fd47927d3a55c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "62fe9d06f5709caa1fa68055873ff279e05ade37",
        "lessThan": "a2c41467ef42f69a3958493a0395ba75174710dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "62fe9d06f5709caa1fa68055873ff279e05ade37",
        "lessThan": "2537089413514caaa9a5fdeeac3a34d45100f747",
        "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/i3c/master/dw-i3c-master.c"
    ],
    "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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