Lucene search
+L

CVE-2025-71159

🗓️ 23 Jan 2026 15:23:57Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 61 Views

Fix use-after-free in btrfs_get_or_create_delayed_node by moving refcount_set inside the lock and using GFP_NOFS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2025-71159
23 Jan 202615:23
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel Btrfs Heap Buffer Overflow DoS
28 Jun 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
23 Jan 202600:00
–cnnvd
cvelist
Cvelist
CVE-2025-71159 btrfs: fix use-after-free warning in btrfs_get_or_create_delayed_node()
23 Jan 202615:23
–cvelist
debiancve
Debian CVE
CVE-2025-71159
23 Jan 202615:23
–debiancve
euvd
EUVD
EUVD-2026-4311
23 Jan 202615:23
–euvd
nvd
NVD
CVE-2025-71159
23 Jan 202616:15
–nvd
osv_bell
osv_bell
BELL-CVE-2025-71159
24 Jan 202606:08
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2025-71159
23 Jan 202616:15
–osv_debian
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.18–6.18.6
linuxlinux_kernelMatch6.19rc1
linuxlinux_kernelMatch6.19rc2
linuxlinux_kernelMatch6.19rc3
linuxlinux_kernelMatch6.19rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/delayed-inode.c"
    ],
    "versions": [
      {
        "version": "e8513c012de75fd65e2df5499572bc6ef3f6e409",
        "lessThan": "c8385851a5435f4006281828d428e5d0b0bbf8af",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8513c012de75fd65e2df5499572bc6ef3f6e409",
        "lessThan": "83f59076a1ae6f5c6845d6f7ed3a1a373d883684",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/delayed-inode.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.6",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "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 12:12Current
7High risk
Vulners AI Score7
CVSS 3.17.8 - 9.8
EPSS0.00246
61