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CVE-2026-53108 powerpc/64s: Fix unmap race with PMD migration entries

🗓️ 24 Jun 2026 16:30:42Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 55 Views

Linux kernel fix for unmap race between move_pages and munmap with PMD migration entries on powerpc 64s.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-53108
24 Jun 202616:30
cve
debiancve
Debian CVE
CVE-2026-53108
24 Jun 202616:30
debiancve
euvd
EUVD
EUVD-2026-38976
24 Jun 202616:30
euvd
f5
F5 Networks
K000162766: Linux Kernel PowerPC64s PMD Migration Race Condition vulnerability CVE-2026-53108
4 Aug 202611:10
f5
nvd
NVD
CVE-2026-53108
24 Jun 202617:17
nvd
osv
OSV
BELL-CVE-2026-53108
26 Jun 202606:12
osv
osv
OSV
CGA-FCMG-86HW-G52F
10 Aug 202616:18
osv
osv
OSV
DEBIAN-CVE-2026-53108
24 Jun 202617:17
osv
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2026-53108 CVE-2026-53108 in linux - Patched by Root
23 Aug 202609:13
osv
osv
OSV
ROOT-OS-DEBIAN-12-CVE-2026-53108 CVE-2026-53108 in linux - Patched by Root
6 Aug 202604:58
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/powerpc/include/asm/book3s/64/pgtable.h",
      "arch/powerpc/mm/book3s64/pgtable.c"
    ],
    "versions": [
      {
        "version": "75358ea359e7c0dfceb3c7b3d854570b4260cb7f",
        "lessThan": "829367e55012c053738ebe7db20c4a90d6609ece",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "75358ea359e7c0dfceb3c7b3d854570b4260cb7f",
        "lessThan": "bbcbf045d6c778e82b47a35fc8728387708e9a3d",
        "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/powerpc/include/asm/book3s/64/pgtable.h",
      "arch/powerpc/mm/book3s64/pgtable.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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