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CVE-2023-53668

🗓️ 07 Oct 2025 15:21:26Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views

Linux kernel fixes deadloop and soft lockup when reading trace pipe from ring buffer.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.64.14.322
linuxlinux_kernelRange4.154.19.291
linuxlinux_kernelRange4.205.4.251
linuxlinux_kernelRange5.55.10.188
linuxlinux_kernelRange5.115.15.121
linuxlinux_kernelRange5.166.1.40
linuxlinux_kernelRange6.26.4.5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/ring_buffer.c"
    ],
    "versions": [
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "0a29dae5786d263016a9aceb1e56bf3fd4cc6fa0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "a55e8a3596048c2f7b574049aeb1885b5abba1cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "e84829522fc72bb43556b31575731de0440ac0dd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "5e68f1f3a20fe9b6bde018e353269fbfa289609c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "bb14a93bccc92766b1d9302c6bcbea17d4bce306",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "8b0b63fdac6b70a45614e7d4b30e5bbb93deb007",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "27bdd93e44cc28dd9b94893fae146b83d4f5b31e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5fb833172eca69136e9ee1ada778e404086ab8a",
        "lessThan": "7e42907f3a7b4ce3a2d1757f6d78336984daf8f5",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/ring_buffer.c"
    ],
    "versions": [
      {
        "version": "3.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.322",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.291",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.251",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.188",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.121",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.40",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.5",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 06:45Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.1
EPSS0.00139
22