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CVE-2023-53373

🗓️ 18 Sep 2025 13:33:20Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 24 Views

Linux crypto seqiv fix to treat EBUSY as EINPROGRESS to prevent use-after-free backlog requests.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.254.14.308
OR
linuxlinux_kernelRange4.154.19.276
OR
linuxlinux_kernelRange4.205.4.235
OR
linuxlinux_kernelRange5.55.10.173
OR
linuxlinux_kernelRange5.115.15.99
OR
linuxlinux_kernelRange5.166.1.16
OR
linuxlinux_kernelRange6.26.2.3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/seqiv.c"
    ],
    "versions": [
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "cc4d0d4251748a8a68026938f4055d2ac47c5719",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "1effbddaff60eeef8017c6dea1ee0ed970164d14",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "63551e4b7cbcd9914258827699eb2cb6ed6e4a16",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "ae849d2f48019ff9c104e32bf588ccbfb200e971",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "36ec108b7bd7e280edb22de028467bd09d644620",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "4d497e8b200a175094e0ac252ed878add39b8771",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "9477db935eb690f697d9bcc4f608927841bc8b36",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a270321dbf948963aeb0e8382fe17d2c2eb3771",
        "lessThan": "32e62025e5e52fbe4812ef044759de7010b15dbc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/seqiv.c"
    ],
    "versions": [
      {
        "version": "2.6.25",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.25",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.308",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.276",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.235",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.173",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.99",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.16",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.3",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:43Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00018
SSVC
24