CVE-2025-21770

🗓️ 27 Feb 2025 02:18:18Reported by LinuxType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 66 Views

Fixed memory leak in Linux kernel's iopf_queue_remove_device function for IOMMU device handling.

Reporter	Title	Published	Views	Family All 76
AstraLinux	Astra Linux - уязвимость в linux-6.12	16 Jun 202511:28	–	astralinux
CNNVD	Linux kernel 安全漏洞	27 Feb 202500:00	–	cnnvd
Cvelist	CVE-2025-21770 iommu: Fix potential memory leak in iopf_queue_remove_device()	27 Feb 202502:18	–	cvelist
Debian CVE	CVE-2025-21770	27 Feb 202502:18	–	debiancve
Oracle linux	Unbreakable Enterprise kernel security update	17 Jul 202500:00	–	oraclelinux
EUVD	EUVD-2025-5165	3 Oct 202520:07	–	euvd
NVD	CVE-2025-21770	27 Feb 202503:15	–	nvd
OpenVAS	Ubuntu: Security Advisory (USN-7521-1)	21 May 202500:00	–	openvas
OpenVAS	Ubuntu: Security Advisory (USN-7521-2)	23 May 202500:00	–	openvas
OpenVAS	Ubuntu: Security Advisory (USN-7521-3)	29 May 202500:00	–	openvas

NVD

Vulners

CNA

Node

linux linux_kernelRange6.9–6.12.16

linux linux_kernelRange6.13–6.13.4

linux linux_kernelMatch6.14rc1

linux linux_kernelMatch6.14rc2

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iommu/io-pgfault.c"
    ],
    "versions": [
      {
        "version": "19911232713573a2ebea84a25bd4d71d024ed86b",
        "lessThan": "db60d2d896a17decd58d143eef92cf22eb0a0176",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "19911232713573a2ebea84a25bd4d71d024ed86b",
        "lessThan": "90d5429cd2921ca2714684ed525898d431bb9283",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "19911232713573a2ebea84a25bd4d71d024ed86b",
        "lessThan": "9759ae2cee7cd42b95f1c48aa3749bd02b5ddb08",
        "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/iommu/io-pgfault.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.16",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.4",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/db60d2d896a17decd58d143eef92cf22eb0a0176
git	www.git.kernel.org/stable/c/9759ae2cee7cd42b95f1c48aa3749bd02b5ddb08
git	www.git.kernel.org/stable/c/90d5429cd2921ca2714684ed525898d431bb9283

11 May 2026 21:06Current

6.7Medium risk

Vulners AI Score6.7

CVSS 3.15.5

EPSS0.0005

SSVC

CWE-401