CVE-2025-21895

🗓️ 01 Apr 2025 15:26:48Reported by LinuxType

Fixed PMU list order issue in the Linux kernel to resolve unordered pmu_ctx_list warning.

Reporter	Title	Published	Views	Family All 176
AstraLinux	Astra Linux - уязвимость в linux-6.12	16 Jun 202511:28	–	astralinux
Circl	CVE-2025-21895	1 Apr 202515:32	–	circl
CNNVD	Linux kernel 安全漏洞	1 Apr 202500:00	–	cnnvd
Cvelist	CVE-2025-21895 perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list	1 Apr 202515:26	–	cvelist
Debian CVE	CVE-2025-21895	1 Apr 202515:26	–	debiancve
Oracle linux	Unbreakable Enterprise kernel security update	17 Jul 202500:00	–	oraclelinux
EUVD	EUVD-2025-9426	3 Oct 202520:07	–	euvd
Hewlett-Packard	HP ThinPro 8.1 SP8 Security Updates	27 Oct 202500:00	–	hp
NVD	CVE-2025-21895	1 Apr 202516:15	–	nvd
OpenVAS	Ubuntu: Security Advisory (USN-7764-1)	25 Sep 202500:00	–	openvas

NVD

Vulners

CNA

Node

linux linux_kernelRange6.2–6.6.81

linux linux_kernelRange6.7–6.12.18

linux linux_kernelRange6.13–6.13.6

linux linux_kernelMatch6.14rc1

linux linux_kernelMatch6.14rc2

linux linux_kernelMatch6.14rc3

linux linux_kernelMatch6.14rc4

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/events/core.c"
    ],
    "versions": [
      {
        "version": "bd27568117664b8b3e259721393df420ed51f57b",
        "lessThan": "f0c3971405cef6892844016aa710121a02da3a23",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd27568117664b8b3e259721393df420ed51f57b",
        "lessThan": "7d582eb6e4e100959ba07083d7563453c8c2a343",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd27568117664b8b3e259721393df420ed51f57b",
        "lessThan": "3e812a70732d84b7873cea61a7f6349b9a9dcbf5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd27568117664b8b3e259721393df420ed51f57b",
        "lessThan": "2016066c66192a99d9e0ebf433789c490a6785a2",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/events/core.c"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.81",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.18",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.6",
        "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/7d582eb6e4e100959ba07083d7563453c8c2a343
git	www.git.kernel.org/stable/c/f0c3971405cef6892844016aa710121a02da3a23
git	www.git.kernel.org/stable/c/3e812a70732d84b7873cea61a7f6349b9a9dcbf5
git	www.git.kernel.org/stable/c/2016066c66192a99d9e0ebf433789c490a6785a2

11 May 2026 21:08Current

7High risk

Vulners AI Score7

CVSS 3.14.7

EPSS0.00013

CWE-362