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CVE-2025-21933

🗓️ 01 Apr 2025 15:41:02Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views

Fix for NULL pointer dereference in Linux kernel's update_mmu_cache function for arm architecture.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
1 Apr 202500:00
cnnvd
Cvelist
CVE-2025-21933 arm: pgtable: fix NULL pointer dereference issue
1 Apr 202515:41
cvelist
Debian CVE
CVE-2025-21933
1 Apr 202515:41
debiancve
EUVD
EUVD-2025-9388
3 Oct 202520:07
euvd
NVD
CVE-2025-21933
1 Apr 202516:15
nvd
OSV
BELL-CVE-2025-21933 CVE-2025-21933 does not affect BellSoft software
2 Apr 202505:58
osv
OSV
CVE-2025-21933 arm: pgtable: fix NULL pointer dereference issue
1 Apr 202515:41
osv
OSV
UBUNTU-CVE-2025-21933
1 Apr 202516:15
osv
Positive Technologies
PT-2025-14314 · Linux +1 · Linux Kernel +1
1 Apr 202500:00
ptsecurity
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.136.13.7
OR
linuxlinux_kernelMatch6.14rc1
OR
linuxlinux_kernelMatch6.14rc2
OR
linuxlinux_kernelMatch6.14rc3
OR
linuxlinux_kernelMatch6.14rc4
OR
linuxlinux_kernelMatch6.14rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm/mm/fault-armv.c"
    ],
    "versions": [
      {
        "version": "fc9c45b71f43cafcc0435dd4c7a2d3b99955a0fa",
        "lessThan": "91d011efe30aedde067ce6d218d521cf99b162e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc9c45b71f43cafcc0435dd4c7a2d3b99955a0fa",
        "lessThan": "a564ccfe300fa6a065beda06ab7f3c140d6b4d63",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm/mm/fault-armv.c"
    ],
    "versions": [
      {
        "version": "6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.13",
        "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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11 May 2026 21:09Current
7High risk
Vulners AI Score7
CVSS 3.15.5
EPSS0.00097
SSVC
52