Lucene search
+L

CVE-2025-39998

🗓️ 15 Oct 2025 07:58:22Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 50 Views🌐 WEB

Linux kernel vulnerability in target_core_configfs; check snprintf return value to prevent buffer overflow.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.385.4.301
linuxlinux_kernelRange5.5.05.10.246
linuxlinux_kernelRange5.11.05.15.195
linuxlinux_kernelRange5.16.06.1.156
linuxlinux_kernelRange6.2.06.6.110
linuxlinux_kernelRange6.7.06.12.51
linuxlinux_kernelRange6.13.06.16.11
linuxlinux_kernelRange6.17.06.17.1
linuxlinux_kernelRange6.18.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/target/target_core_configfs.c"
    ],
    "versions": [
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "e6eeee5dc0d9221ff96d1b229b1d0222c8871b84",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "764a91e2fc9639e07aac93bc70e387e6b1e33084",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "ddc79fba132b807ff775467acceaf48b456e008b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "e73fe0eefac3e15bf88fb5b4afae4c76215ee4d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "f03aa5e39da7d045615b3951d2a6ca1d7132f881",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "53c6351597e6a17ec6619f6f060d54128cb9a187",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "4b292286949588bd2818e66ff102db278de8dd26",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "a150275831b765b0f1de8b8ff52ec5c6933ac15d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "27e06650a5eafe832a90fd2604f0c5e920857fae",
        "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/target/target_core_configfs.c"
    ],
    "versions": [
      {
        "version": "2.6.38",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.38",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.301",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.246",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.195",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.156",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.110",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.51",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.11",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.1",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
bufpath/drivers/target/target_core_configfs.cBuffer overflow risk in target_lu_gp_members_show from snprintf result exceeding LU_GROUP_NAME_BUF before memcpy
LU_GROUP_NAME_BUFpath/drivers/target/target_core_configfs.cBuffer overflow risk in target_lu_gp_members_show from snprintf result exceeding LU_GROUP_NAME_BUF before memcpy
snprintfpath/drivers/target/target_core_configfs.cBuffer overflow risk in target_lu_gp_members_show from snprintf result exceeding LU_GROUP_NAME_BUF before memcpy
memcpypath/drivers/target/target_core_configfs.cBuffer overflow risk in target_lu_gp_members_show from snprintf result exceeding LU_GROUP_NAME_BUF before memcpy
target_lu_gp_members_showpath/drivers/target/target_core_configfs.cBuffer overflow risk in target_lu_gp_members_show from snprintf result exceeding LU_GROUP_NAME_BUF before memcpy

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 09:18Current
6.7Medium risk
Vulners AI Score6.7
EPSS0.0024
50