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CVE-2025-39985 can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow

🗓️ 15 Oct 2025 07:56:04Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

CVE-2025-39985: mcba_usb populates ndo_change_mtu to enforce CAN maximum size and avert buffer overflow.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – vulnerability in linux-5.10, linux-6.1, linux-5.15
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
mcba_usb Component Confidential Data Compromise
10 Mar 202600:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2025-39985 affecting package kernel for versions less than 6.6.112.1-1
14 Nov 202522:03
–cbl_mariner
circl
Circl
CVE-2025-39985
2 Apr 202617:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
15 Oct 202500:00
–cnnvd
cve
CVE
CVE-2025-39985
15 Oct 202507:56
–cve
debian
Debian
[SECURITY] [DLA 4379-1] linux-6.1 security update
25 Nov 202517:19
–debian
debian
Debian
[SECURITY] [DLA 4404-1] linux security update
12 Dec 202513:38
–debian
debian
Debian
[SECURITY] [DSA 6053-1] linux security update
11 Nov 202520:11
–debian
debiancve
Debian CVE
CVE-2025-39985
15 Oct 202507:56
–debiancve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/can/usb/mcba_usb.c"
    ],
    "versions": [
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "0fa9303c4b9493727e0d3a6ac3729300e3013930",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "37aed407496bf6de8910e588edb04d2435fa7011",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "6eec67bfb25637f9b51e584cf59ddace59925bc8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "ca4e51359608e1f29bf1f2c33c3ddf775b6b7ed1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "3664ae91b26d1fd7e4cee9cde17301361f4c89d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "6b9fb82df8868dbe9ffea5874b8d35f951faedbb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "b638c3fb0f163e69785ceddb3b434a9437878bec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "17c8d794527f01def0d1c8b7dc2d7b8d34fed0e6",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/can/usb/mcba_usb.c"
    ],
    "versions": [
      {
        "version": "4.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.300",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.245",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.194",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.155",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.109",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.50",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.10",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 12:06Current
CVSS 3.17.8
EPSS0.00176
36