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CVE-2023-54230 amba: bus: fix refcount leak

🗓️ 30 Dec 2025 12:11:22Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

The Linux kernel amba bus fixes a refcount leak by using of_node_put to release of_node.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/amba/bus.c"
    ],
    "versions": [
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "94e398df32e850f26828690ee62f7441979583cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "9062ce0ccbd82fbe81cc839a512c0ad90847e01c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "03db4fe7917bb160eeccf3968835475fa32b7e10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "9baf2278b3eed2c50112169121257d8a6ee0606c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "4f1807fddd9bf175ee5e14fffc6b6106e4b297ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "81ff633a88be2482c163d3acd2801d501261ce6a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "206fadb7278ceac7593dd0b945a77b9df856a674",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "8b60a706166de5de82314494704c2419e7657bf8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5de1540b7bc4c23470f86add1e517be41e7fefe2",
        "lessThan": "e312cbdc11305568554a9e18a2ea5c2492c183f3",
        "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/amba/bus.c"
    ],
    "versions": [
      {
        "version": "3.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.326",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.295",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.257",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.195",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.132",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.53",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.16",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.3",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:57Current
EPSS0.00204
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