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CVE-2025-21699 gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag

🗓️ 12 Feb 2025 13:52:50Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 10 Views

Vulnerability CVE-2025-21699 in Linux kernel resolves address space truncation for GFS2_DIF_JDATA flag.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2025-082 (ALASKERNEL-5.10-2025-082)
14 Mar 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.4-2025-094)
26 Feb 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0075: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2025:0075)
27 May 202500:00
–nessus
Tenable Nessus		Azure Linux 3.0 Security Update: kernel (CVE-2025-21699)
6 May 202500:00
–nessus
Tenable Nessus		Debian dla-4075 : ata-modules-5.10.0-29-armmp-di - security update
1 Mar 202500:00
–nessus
Tenable Nessus		Debian dla-4076 : linux-config-6.1 - security update
1 Mar 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1359)
11 Apr 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1360)
11 Apr 202500:00
–nessus
Tenable Nessus		CBL Mariner 2.0 Security Update: kernel (CVE-2025-21699)
6 May 202500:00
–nessus
Tenable Nessus		NewStart CGSL MAIN 7.02 : kernel Multiple Vulnerabilities (NS-SA-2025-0118)
25 Jul 202500:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/gfs2/file.c"
    ],
    "versions": [
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "8c41abc11aa8438c9ed2d973f97e66674c0355df",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "4e3ded34f3f3c9d7ed2aac7be8cf51153646574a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "2a40a140e11fec699e128170ccaa98b6b82cb503",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "4dd57d1f0e9844311c635a7fb39abce4f2ac5a61",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "4516febe325342555bb09ca5b396fb816d655821",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "5bb1fd0855bb0abc7d97e44758d6ffed7882d2d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2164f9b9186962ffb7c687e18ec6f5255525f09d",
        "lessThan": "7c9d9223802fbed4dee1ae301661bf346964c9d2",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/gfs2/file.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.234",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.178",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.128",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.75",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.12",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.1",
        "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 21:04Current
EPSS0.00225
cve-2025-21699linux kernelgfs2_dif_jdata flag
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