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CVE-2023-54058 firmware: arm_ffa: Check if ffa_driver remove is present before executing

🗓️ 24 Dec 2025 12:23:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Firmware arm_ffa fixes NULL pointer dereference by checking ffa_driver remove before use.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/firmware/arm_ffa/bus.c"
    ],
    "versions": [
      {
        "version": "244f5d597e1ea519c2085fbd9819458688775e42",
        "lessThan": "6a26c62625c59b8dd7f52c518cb4f60a63470a0e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "244f5d597e1ea519c2085fbd9819458688775e42",
        "lessThan": "ad73dc7263ea90302d6c7eeb7e9f7cbcfa0b0617",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "244f5d597e1ea519c2085fbd9819458688775e42",
        "lessThan": "48399c297c46b4c8e77ebcf071bb586a42d0ca4e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "244f5d597e1ea519c2085fbd9819458688775e42",
        "lessThan": "b71b55248a580e9c9befc4ae060539f1f8e477da",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06560ba731e2775441c6dc9f0bf39f9f3606fbb7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.14.14",
        "lessThan": "5.15",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/firmware/arm_ffa/bus.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.114",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.31",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.5",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 15:32Current
EPSS0.00206
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