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CVE-2025-21943

🗓️ 01 Apr 2025 15:41:07Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 119 Views

Vulnerability CVE-2025-21943 fixed to prevent race conditions on driver attribute handlers.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15
20 May 202605:53
–astralinux
Tenable Nessus		Azure Linux 3.0 Security Update: kernel (CVE-2025-21943)
6 May 202500:00
–nessus
Tenable Nessus		Debian dla-4178 : ata-modules-5.10.0-34-armmp-di - security update
26 May 202500:00
–nessus
Tenable Nessus		Debian dla-4193 : linux-config-6.1 - security update
29 May 202500:00
–nessus
Tenable Nessus		Debian dsa-5900 : affs-modules-6.1.0-28-4kc-malta-di - security update
13 Apr 202500:00
–nessus
Tenable Nessus		CBL Mariner 2.0 Security Update: kernel (CVE-2025-21943)
6 May 202500:00
–nessus
Tenable Nessus		Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)
18 Jul 202500:00
–nessus
Tenable Nessus		Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20530)
19 Aug 202500:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2025-4.0-0771
22 Mar 202500:00
–nessus
Tenable Nessus		Photon OS 5.0: Linux PHSA-2025-5.0-0493
7 Apr 202500:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.8–5.10.235
OR
linuxlinux_kernelRange5.11–5.15.179
OR
linuxlinux_kernelRange5.16–6.1.131
OR
linuxlinux_kernelRange6.2–6.6.83
OR
linuxlinux_kernelRange6.7–6.12.19
OR
linuxlinux_kernelRange6.13–6.13.7
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": [
      "drivers/gpio/gpio-aggregator.c"
    ],
    "versions": [
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "fd6aa1f8cbe0979eb66ac32ebc231bf0b10a2117",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "807789018186cf508ceb3a1f8f02935cd195717b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "9334c88fc2fbc6836b307d269fcc1744c69701c0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "d99dc8f7ea01ee1b21306e0eda8eb18a4af80db6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "8fb07fb1bba91d45846ed8605c3097fe67a7d54c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "56281a76b805b5ac61feb5d580139695a22f87f0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "828546e24280f721350a7a0dcc92416e917b4382",
        "lessThan": "12f65d1203507f7db3ba59930fe29a3b8eee9945",
        "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/gpio/gpio-aggregator.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.235",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.179",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.131",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.83",
        "lessThanOrEqual": "6.6.*",
        "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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11 May 2026 21:09Current
7High risk
Vulners AI Score7
CVSS 3.14.7
EPSS0.00017
SSVC
CWE-362
cve-2025-21943linux kerneldriver attribute handlersmodule unloadrace conditionsgpio aggregator
119