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CVE-2025-68726 crypto: aead - Fix reqsize handling

🗓️ 24 Dec 2025 10:33:10Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Linux kernel crypto aead fix: proper set_reqsize usage in aead init to prevent memory corruption.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/aead.c"
    ],
    "versions": [
      {
        "version": "afddce13ce81d52a13898fa0700917835c71acd6",
        "lessThan": "64377e66e187164bd6737112d07257f5f0feb681",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "afddce13ce81d52a13898fa0700917835c71acd6",
        "lessThan": "12b413f5460c393d1151a37f591140693eca0f84",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "afddce13ce81d52a13898fa0700917835c71acd6",
        "lessThan": "9b04d8f00569573796dd05397f5779135593eb24",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/aead.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.13",
        "lessThanOrEqual": "6.17.*",
        "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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