Lucene search
+L

CVE-2025-38687 comedi: fix race between polling and detaching

🗓️ 04 Sep 2025 15:32:41Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

Fix race between polling and detaching in comedi by locking attach_lock in devconfig to stop waiters on subdevice queues.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel Heap Buffer Overflow DoS
5 Dec 202500:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2025-38687 affecting package kernel for versions less than 6.6.104.2-1
1 Oct 202519:21
–cbl_mariner
circl
Circl
CVE-2025-38687
14 May 202610:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
4 Sep 202500:00
–cnnvd
cve
CVE
CVE-2025-38687
4 Sep 202515:32
–cve
debian
Debian
[SECURITY] [DLA 4327-1] linux security update
13 Oct 202509:16
–debian
debian
Debian
[SECURITY] [DLA 4328-1] linux-6.1 security update
13 Oct 202509:16
–debian
debian
Debian
[SECURITY] [DSA 6009-1] linux security update
22 Sep 202521:10
–debian
debiancve
Debian CVE
CVE-2025-38687
4 Sep 202515:32
–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/comedi/comedi_fops.c",
      "drivers/comedi/comedi_internal.h",
      "drivers/comedi/drivers.c"
    ],
    "versions": [
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "fe67122ba781df44a1a9716eb1dfd751321ab512",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "cd4286123d6948ff638ea9cd5818ae4796d5d252",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "d85fac8729c9acfd72368faff1d576ec585e5c8f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "0f989f9d05492028afd2bded4b42023c57d8a76e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "5c4a2ffcbd052c69bbf4680677d4c4eaa5a252d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "017198079551a2a5cf61eae966af3c4b145e1f3b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "71ca60d2e631cf9c63bcbc7017961c61ff04e419",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "5724e82df4f9a4be62908362c97d522d25de75dd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f3fdcd7ce935f6f2899ceab57dc8fe5286db3e1",
        "lessThan": "35b6fc51c666fc96355be5cd633ed0fe4ccf68b2",
        "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/comedi_fops.c",
      "drivers/comedi/comedi_internal.h",
      "drivers/comedi/drivers.c"
    ],
    "versions": [
      {
        "version": "3.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.297",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.241",
        "lessThanOrEqual": "5.10.*",
        "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": "6.12.43",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.11",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.2",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

05 Aug 2026 12:03Current
CVSS 3.17.3
EPSS0.00128
42