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CVE-2025-68737 arm64/pageattr: Propagate return value from __change_memory_common

🗓️ 24 Dec 2025 12:09:35Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Propagate errors from __change_memory_common in arm64 pageattr to callers to abort set_memory_* on rodata protection failures.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/mm/pageattr.c"
    ],
    "versions": [
      {
        "version": "a166563e7ec375b38a0fd3a58f7b77e50a6bc6a8",
        "lessThan": "3e2fc1e57a5361633a4bf4222640c6bfe41ff8ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a166563e7ec375b38a0fd3a58f7b77e50a6bc6a8",
        "lessThan": "e5efd56fa157d2e7d789949d1d64eccbac18a897",
        "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/pageattr.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.2",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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