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CVE-2026-64192 bpf: Reject BPF_MAP_TYPE_INODE_STORAGE creation if BPF LSM is uninitialized

🗓️ 20 Jul 2026 16:27:51Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Reject INODE_STORAGE map creation when BPF LSM is uninitialized; a global flag gates allocation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64192
20 Jul 202616:27
attackerkb
Circl
CVE-2026-64192
20 Jul 202618:22
circl
CVE
CVE-2026-64192
20 Jul 202616:27
cve
EUVD
EUVD-2026-46012
20 Jul 202616:27
euvd
NVD
CVE-2026-64192
20 Jul 202617:18
nvd
OSV
DEBIAN-CVE-2026-64192
20 Jul 202618:48
osv
Positive Technologies
PT-2026-61645
20 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/bpf_lsm.h",
      "kernel/bpf/bpf_inode_storage.c",
      "security/bpf/hooks.c"
    ],
    "versions": [
      {
        "version": "8ea636848aca35b9f97c5b5dee30225cf2dd0fe6",
        "lessThan": "c76b8abce575e0c6e4096957220b4515ed847d89",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea636848aca35b9f97c5b5dee30225cf2dd0fe6",
        "lessThan": "a6f0643e4f63cfaa0d5d4a69de4f132eac4b8fe4",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/bpf_lsm.h",
      "kernel/bpf/bpf_inode_storage.c",
      "security/bpf/hooks.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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