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CVE-2025-39686

🗓️ 05 Sep 2025 17:20:53Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 87 Views

CVE-2025-39686: comedi insn_rw_emulate_bits now handles multiple samples or returns error.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – vulnerability in linux-6.1, linux-5.15
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel driver DoS
15 Dec 202500:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2025-39686 affecting package kernel for versions less than 6.6.104.2-1
1 Oct 202519:21
–cbl_mariner
circl
Circl
CVE-2025-39686
3 Dec 202514:14
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
5 Sep 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-39686 comedi: Make insn_rw_emulate_bits() do insn->n samples
5 Sep 202517:20
–cvelist
debian
Debian
[SECURITY] [DLA 4328-1] linux-6.1 security update
13 Oct 202509:16
–debian
debian
Debian
[SECURITY] [DSA 6008-1] linux security update
22 Sep 202521:10
–debian
debian
Debian
[SECURITY] [DSA 6009-1] linux security update
22 Sep 202521:10
–debian
debiancve
Debian CVE
CVE-2025-39686
5 Sep 202517:20
–debiancve
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.29–5.15.190
linuxlinux_kernelRange5.16–6.1.149
linuxlinux_kernelRange6.2–6.6.103
linuxlinux_kernelRange6.7–6.12.44
linuxlinux_kernelRange6.13–6.16.4
linuxlinux_kernelMatch6.17rc1
linuxlinux_kernelMatch6.17rc2
Node
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/comedi/drivers.c"
    ],
    "versions": [
      {
        "version": "ed9eccbe8970f6eedc1b978c157caf1251a896d4",
        "lessThan": "ab77e85bd3bc006ef40738f26f446a660813da44",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ed9eccbe8970f6eedc1b978c157caf1251a896d4",
        "lessThan": "ae8bc1f07bcb31b8636420e03d1f9c3df6219a2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ed9eccbe8970f6eedc1b978c157caf1251a896d4",
        "lessThan": "842f307a1d115b24f2bcb2415c4e344f11f55930",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ed9eccbe8970f6eedc1b978c157caf1251a896d4",
        "lessThan": "92352ed2f9ac422181e381c2430c2d0dfb46faa0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ed9eccbe8970f6eedc1b978c157caf1251a896d4",
        "lessThan": "dc0a2f142d655700db43de90cb6abf141b73d908",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ed9eccbe8970f6eedc1b978c157caf1251a896d4",
        "lessThan": "7afba9221f70d4cbce0f417c558879cba0eb5e66",
        "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/comedi/drivers.c"
    ],
    "versions": [
      {
        "version": "2.6.29",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.29",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.190",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.149",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.103",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.44",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.4",
        "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
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00189
87