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CVE-2025-37890

🗓️ 16 May 2025 13:01:12Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 118 Views

Fixed UAF vulnerability in net_sched hfsc class with netem as child qdisc in Linux kernel.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.0.15.4.294
OR
linuxlinux_kernelRange5.55.10.238
OR
linuxlinux_kernelRange5.115.15.182
OR
linuxlinux_kernelRange5.166.1.138
OR
linuxlinux_kernelRange6.26.6.90
OR
linuxlinux_kernelRange6.76.12.28
OR
linuxlinux_kernelRange6.136.14.6
OROROROROROROROR
linuxlinux_kernelMatch6.15rc1
OR
linuxlinux_kernelMatch6.15rc2
OR
linuxlinux_kernelMatch6.15rc3
OR
linuxlinux_kernelMatch6.15rc4
Node
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/sch_hfsc.c"
    ],
    "versions": [
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "273bbcfa53541cde38b2003ad88a59b770306421",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "e0cf8ee23e1915431f262a7b2dee0c7a7d699af0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "e3e949a39a91d1f829a4890e7dfe9417ac72e4d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "8df7d37d626430035b413b97cee18396b3450bef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "6082a87af4c52f58150d40dec1716011d871ac21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "2e7093c7a8aba5d4f8809f271488e5babe75e202",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "ac39fd4a757584d78ed062d4f6fd913f83bd98b5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea",
        "lessThan": "141d34391abbb315d68556b7c67ad97885407547",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/sch_hfsc.c"
    ],
    "versions": [
      {
        "version": "5.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.294",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.238",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.182",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.138",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.90",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.28",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14.6",
        "lessThanOrEqual": "6.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:17Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8
EPSS0.00082
118