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CVE-2023-54062

🗓️ 24 Dec 2025 12:23:08Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Linux kernel fix for invalid free tracking in ext4_xattr_move_to_block to avoid freeing non-kvmalloc memory.

Related
Detection
Affected
Refs
Vulners
CNA
Node
linuxlinux_kernelRange4.14.3084.14.315
OR
linuxlinux_kernelRange4.19.2764.19.283
OR
linuxlinux_kernelRange5.4.2355.4.243
OR
linuxlinux_kernelRange5.10.1735.10.180
OR
linuxlinux_kernelRange5.15.995.15.112
OR
linuxlinux_kernelRange6.1.166.1.29
OR
linuxlinux_kernelRange6.2.36.2.16
OR
linuxlinux_kernelRange6.34.14.315
OR
linuxlinux_kernelRange4.15.04.19.283
OR
linuxlinux_kernelRange4.20.05.4.243
OR
linuxlinux_kernelRange5.5.05.10.180
OR
linuxlinux_kernelRange5.11.05.15.112
OR
linuxlinux_kernelRange5.16.06.1.29
OR
linuxlinux_kernelRange6.2.06.2.16
OR
linuxlinux_kernelRange6.3.06.3.3
OR
linuxlinux_kernelRange6.4.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ext4/xattr.c"
    ],
    "versions": [
      {
        "version": "c7851208abffe5ae4deb01cf48763911dc14fc67",
        "lessThan": "76887be2a96193cd11be818551b8934ecdb3123f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f5cdc6a7339f250d44d4d469ed7a474ac0d6c7a7",
        "lessThan": "f30f3391d089dc91aef91d08f4b04a6c0df2b067",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3b28c799a1334adb5a19f42f03abe0d8cbb05938",
        "lessThan": "ba04d6af5ac440a6d5a2d35dc1d8e2cb0323550a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d738789ae9ec47d3458a008788f3cdc862ebf0cb",
        "lessThan": "1a8822343e67432b658145d2760a524c884da9d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6744e14ce7045ab1a728bde9595f62fbd39f1d2",
        "lessThan": "8beaa3cb293a8f7bacf711cf52201d59859dbc40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8b6d06b3be7648b3b0f428558293ddf6e2cb94bf",
        "lessThan": "c5fa4eedddd1c8342ce533cb401c0e693e55b4e3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d2efaf8c870c7067b8d1779773134f3481cd8f68",
        "lessThan": "a18670395e5f28acddeca037c5e4bd2ea961b70a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e9d62d252812575ded7c620d8fc67c32ff06c16",
        "lessThan": "b2fab1807d26acd1c6115b95b5eddd697d84751b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e9d62d252812575ded7c620d8fc67c32ff06c16",
        "lessThan": "b87c7cdf2bed4928b899e1ce91ef0d147017ba45",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.14.308",
        "lessThan": "4.14.315",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.276",
        "lessThan": "4.19.283",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.235",
        "lessThan": "5.4.243",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.173",
        "lessThan": "5.10.180",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.99",
        "lessThan": "5.15.112",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.16",
        "lessThan": "6.1.29",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.2.3",
        "lessThan": "6.2.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ext4/xattr.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.315",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.283",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.243",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.180",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.112",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.29",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.16",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.3",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 15:32Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00061
9