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CVE-2026-53342 arm64: mm: call pagetable dtor when freeing hot-removed page tables

🗓️ 01 Jul 2026 13:32:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

Arm64 Linux kernel now calls pagetable destructor when freeing hot-removed page tables to undo constructor effects.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53342
1 Jul 202613:32
attackerkb
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1925)
16 Jul 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-53342
2 Jul 202600:00
nessus
CVE
CVE-2026-53342
1 Jul 202613:32
cve
Debian CVE
CVE-2026-53342
1 Jul 202613:32
debiancve
EUVD
EUVD-2026-40976
1 Jul 202613:32
euvd
NVD
CVE-2026-53342
1 Jul 202614:16
nvd
OSV
BELL-CVE-2026-53342
2 Jul 202606:02
osv
OSV
CVE-2026-53342 arm64: mm: call pagetable dtor when freeing hot-removed page tables
1 Jul 202613:32
osv
OSV
DEBIAN-CVE-2026-53342
1 Jul 202614:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/mm/mmu.c"
    ],
    "versions": [
      {
        "version": "5e8eb9aeeda3a7aaf48efa1d34ae804e894e307f",
        "lessThan": "95f27fcda681021ed3906d3cae7e68b6a57a1d8e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e8eb9aeeda3a7aaf48efa1d34ae804e894e307f",
        "lessThan": "aaa688ac9f18207f7452c6472e647c1febaea6a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e8eb9aeeda3a7aaf48efa1d34ae804e894e307f",
        "lessThan": "c594b83457ccdee76d458416fb3bc9348a37592f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/mm/mmu.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "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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