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CVE-2026-23233 f2fs: fix to avoid mapping wrong physical block for swapfile

🗓️ 04 Mar 2026 14:36:38Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2026-23233: f2fs fixes swapfile block mapping to avoid data corruption on small, fragmented swapfiles.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23233
4 Mar 202614:36
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
3 May 202623:59
astralinux
Circl
CVE-2026-23233
4 Mar 202615:48
circl
CNNVD
Linux kernel 安全漏洞
4 Mar 202600:00
cnnvd
CVE
CVE-2026-23233
4 Mar 202614:36
cve
Debian
[SECURITY] [DSA 6162-1] linux security update
12 Mar 202621:41
debian
Debian CVE
CVE-2026-23233
4 Mar 202614:36
debiancve
Tenable Nessus
Debian dsa-6162 : ata-modules-6.12.74+deb13+1-armmp-di - security update
12 Mar 202600:00
nessus
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50160)
24 Mar 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-23233
6 Mar 202600:00
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/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "40d76c393cca83938b11eb7ca8983aa3cd0ed69b",
        "lessThan": "d4534a7f6c92baaf7e12a45fc6e37332cafafc33",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9703d69d9d153bb230711d0d577454552aeb13d4",
        "lessThan": "1ff415eef513bf12deb058fc50d57788c46c48e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9703d69d9d153bb230711d0d577454552aeb13d4",
        "lessThan": "fee27b69dde1a05908b350eea42937af2387c4fe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9703d69d9d153bb230711d0d577454552aeb13d4",
        "lessThan": "607cb9d83838d2cd9f0406c2403ed61aadf0edff",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9703d69d9d153bb230711d0d577454552aeb13d4",
        "lessThan": "5c145c03188bc9ba1c29e0bc4d527a5978fc47f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.6.33",
        "lessThan": "6.6.127",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.127",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.74",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.13",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.3",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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