Lucene search
+L

CVE-2025-21689

🗓️ 10 Feb 2025 15:58:45Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 204 Views

Linux kernel vulnerability CVE-2025-21689 fixed null-pointer dereference in quatech2 driver.

Related
Detection
Affected
Refs
Social
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.55.4.290
linuxlinux_kernelRange5.55.10.234
linuxlinux_kernelRange5.115.15.178
linuxlinux_kernelRange5.166.1.128
linuxlinux_kernelRange6.26.6.75
linuxlinux_kernelRange6.76.12.12
linuxlinux_kernelMatch6.13rc1
linuxlinux_kernelMatch6.13rc2
linuxlinux_kernelMatch6.13rc3
linuxlinux_kernelMatch6.13rc4
linuxlinux_kernelMatch6.13rc5
linuxlinux_kernelMatch6.13rc6
linuxlinux_kernelMatch6.13rc7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/serial/quatech2.c"
    ],
    "versions": [
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "fa4c7472469d97c4707698b4c0e098f8cfc2bf22",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "94770cf7c5124f0268d481886829dc2beecc4507",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "6068dcff7f19e9fa6fa23ee03453ad6a40fa4efe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "4b9b41fabcd38990f69ef0cee9c631d954a2b530",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "6377838560c03b36e1153a42ef727533def9b68f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "f371471708c7d997f763b0e70565026eb67cc470",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "8542b33622571f54dfc2a267fce378b6e3840b8b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7a33e608d9ae022b7f49307921627e34e9484ed",
        "lessThan": "575a5adf48b06a2980c9eeffedf699ed5534fade",
        "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/usb/serial/quatech2.c"
    ],
    "versions": [
      {
        "version": "3.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.290",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.234",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.178",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.128",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.75",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.12",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.1",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "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

17 Jun 2026 08:44Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.5
EPSS0.0021
SSVC
204