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CVE-2025-21939 drm/xe/hmm: Don't dereference struct page pointers without notifier lock

🗓️ 01 Apr 2025 15:41:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Linux kernel fix prevents dereferencing page pointers without notifier lock for security.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
16 Jun 202511:28
astralinux
BDU FSTEC
The vulnerability of the hmm_range_fault() function in the drivers/gpu/drm/xe/xe_hmm.c kernel module of the Linux operating system allows a hacker to trigger a service failure.
16 Apr 202500:00
bdu_fstec
Circl
CVE-2025-21939
30 Oct 202519:51
circl
CNNVD
Linux kernel 安全漏洞
1 Apr 202500:00
cnnvd
CVE
CVE-2025-21939
1 Apr 202515:41
cve
Debian CVE
CVE-2025-21939
1 Apr 202515:41
debiancve
EUVD
EUVD-2025-9382
3 Oct 202520:07
euvd
NVD
CVE-2025-21939
1 Apr 202516:15
nvd
OpenVAS
Ubuntu: Security Advisory (USN-7605-1)
1 Jul 202500:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-7605-2)
7 Jul 202500:00
openvas
Rows per page
[
  {
    "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"
      }
    ]
  }
]

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