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CVE-2025-39872

🗓️ 23 Sep 2025 06:00:45Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 63 Views

CVE-2025-39872 fixes holding rcu and device lock in hsr_get_port_ndev to prevent use after free.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
8 May 202609:09
–astralinux
bdu_fstec
BDU FSTEC
Linux hsr_get_port_ndev() DoS
7 Nov 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
23 Sep 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-39872 hsr: hold rcu and dev lock for hsr_get_port_ndev
23 Sep 202506:00
–cvelist
debian
Debian
[SECURITY] [DSA 6126-1] linux security update
9 Feb 202618:21
–debian
debiancve
Debian CVE
CVE-2025-39872
23 Sep 202506:00
–debiancve
nessus
Tenable Nessus
Debian dsa-6126 : ata-modules-6.12.31-armmp-di - security update
9 Feb 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2025-39872
25 Sep 202500:00
–nessus
euvd
EUVD
EUVD-2025-30859
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-39872
23 Sep 202506:15
–nvd
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.14–6.16.8
linuxlinux_kernelMatch6.17rc1
linuxlinux_kernelMatch6.17rc2
linuxlinux_kernelMatch6.17rc3
linuxlinux_kernelMatch6.17rc4
linuxlinux_kernelMatch6.17rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/ti/icssg/icssg_prueth.c",
      "net/hsr/hsr_device.c"
    ],
    "versions": [
      {
        "version": "ef964411c8ca775967355d855abc56aeaca3c867",
        "lessThan": "9433ba79c2ec3ec7c9a711748701549339c3438c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9c10dd8eed74de9e8adeb820939f8745cd566d4a",
        "lessThan": "68a6729afd3e8e9a2a32538642ce92b96ccf9b1d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9c10dd8eed74de9e8adeb820939f8745cd566d4a",
        "lessThan": "847748fc66d08a89135a74e29362a66ba4e3ab15",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.12.63",
        "lessThan": "6.12.64",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/ti/icssg/icssg_prueth.c",
      "net/hsr/hsr_device.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.64",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.8",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 21:10Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5 - 7.8
EPSS0.00155
63