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CVE-2026-53272 erofs: fix use-after-free on sbi->sync_decompress

🗓️ 25 Jun 2026 08:39:57Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 2 Views

CVE-2026-53272 fixes use-after-free of sbi->sync_decompress from unmount race with IO completion in erofs.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53272
25 Jun 202608:39
attackerkb
Circl
CVE-2026-53272
25 Jun 202610:15
circl
CVE
CVE-2026-53272
25 Jun 202608:39
cve
Debian CVE
CVE-2026-53272
25 Jun 202608:39
debiancve
EUVD
EUVD-2026-39223
25 Jun 202608:39
euvd
NVD
CVE-2026-53272
25 Jun 202609:16
nvd
Positive Technologies
PT-2026-52367
25 Jun 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/erofs/zdata.c"
    ],
    "versions": [
      {
        "version": "40452ffca3c1a0f2994e826f9fa213b107f1a2d4",
        "lessThan": "86ab00cf81d44b675bb23db62b88fd76c8ac8cea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "40452ffca3c1a0f2994e826f9fa213b107f1a2d4",
        "lessThan": "00bf6868df65fa95b3854996246d15759fdc7070",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "40452ffca3c1a0f2994e826f9fa213b107f1a2d4",
        "lessThan": "95caf60da33d87ed26c28993620f0d92487b0296",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "40452ffca3c1a0f2994e826f9fa213b107f1a2d4",
        "lessThan": "1aee05e814d292064bf5fa15733741040cdc48ba",
        "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/erofs/zdata.c"
    ],
    "versions": [
      {
        "version": "5.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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