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CVE-2026-43055 scsi: target: file: Use kzalloc_flex for aio_cmd

🗓️ 01 May 2026 14:15:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Fixed scsi target file aio_cmd allocation using kzalloc_flex to init iocb and zero ki_write_stream.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/target/target_core_file.c"
    ],
    "versions": [
      {
        "version": "732f25a2895a8c1c54fb56544f0b1e23770ef4d7",
        "lessThan": "ce54802fe6bb78eb0feffc66fed6a45d41ffc3ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "732f25a2895a8c1c54fb56544f0b1e23770ef4d7",
        "lessThan": "4eaff1728d0e69b95933412241bbccf4f797dba8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "732f25a2895a8c1c54fb56544f0b1e23770ef4d7",
        "lessThan": "01f784fc9d0ab2a6dac45ee443620e517cb2a19b",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/target/target_core_file.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.22",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.12",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:16Current
CVSS 3.17.5
EPSS0.00358
30