Lucene search
+L

CVE-2025-21939

🗓️ 01 Apr 2025 15:41:05Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 117 Views

Linux kernel CVE-2025-21939 fixed struct page dereference issues without notifier lock.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
16 Jun 202511:28
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel Heap Buffer Overflow DoS
16 Apr 202500:00
–bdu_fstec
circl
Circl
CVE-2025-21939
30 Oct 202519:51
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
1 Apr 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-21939 drm/xe/hmm: Don't dereference struct page pointers without notifier lock
1 Apr 202515:41
–cvelist
debiancve
Debian CVE
CVE-2025-21939
1 Apr 202515:41
–debiancve
euvd
EUVD
EUVD-2025-9382
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-21939
1 Apr 202516:15
–nvd
openvas
OpenVAS
Ubuntu: Security Advisory (USN-7605-1)
1 Jul 202500:00
–openvas
openvas
OpenVAS
Ubuntu: Security Advisory (USN-7605-2)
7 Jul 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.10–6.12.19
linuxlinux_kernelRange6.13–6.13.7
linuxlinux_kernelMatch6.14rc1
linuxlinux_kernelMatch6.14rc2
linuxlinux_kernelMatch6.14rc3
linuxlinux_kernelMatch6.14rc4
linuxlinux_kernelMatch6.14rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/xe/xe_hmm.c"
    ],
    "versions": [
      {
        "version": "81e058a3e7fd8593d076b4f26f7b8bb49f1d61e3",
        "lessThan": "2a24c98f0e4cc994334598d4f3a851972064809d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81e058a3e7fd8593d076b4f26f7b8bb49f1d61e3",
        "lessThan": "f9326f529da7298a95643c3267f1c0fdb0db55eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81e058a3e7fd8593d076b4f26f7b8bb49f1d61e3",
        "lessThan": "0a98219bcc961edd3388960576e4353e123b4a51",
        "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/gpu/drm/xe/xe_hmm.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.19",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.7",
        "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

15 Oct 2026 22:18Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5 - 7.8
EPSS0.00216
117