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CVE-2026-46277 mm/zone_device: do not touch device folio after calling ->folio_free()

🗓️ 08 Jun 2026 15:41:19Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Kernel fix: do not touch device folio after folio_free; folio may be reallocated.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46277
8 Jun 202615:41
attackerkb
Circl
CVE-2026-46277
8 Jun 202618:52
circl
CVE
CVE-2026-46277
8 Jun 202615:41
cve
Debian CVE
CVE-2026-46277
8 Jun 202615:41
debiancve
EUVD
EUVD-2026-35142
8 Jun 202615:41
euvd
NVD
CVE-2026-46277
8 Jun 202617:16
nvd
OSV
DEBIAN-CVE-2026-46277
8 Jun 202617:16
osv
Positive Technologies
PT-2026-47349
8 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-46277
8 Jun 202620:14
redhatcve
SUSE CVE
SUSE CVE-2026-46277
9 Jun 202602:21
susecve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/memremap.c"
    ],
    "versions": [
      {
        "version": "d245f9b4ab806733a77e51a218ca7b8bc3135cd9",
        "lessThan": "85be0a262e39c706edb53c88af8afde2e98222ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d245f9b4ab806733a77e51a218ca7b8bc3135cd9",
        "lessThan": "39928984956037cabd304321cb8f342e47421db5",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/memremap.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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