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CVE-2024-56712 udmabuf: fix memory leak on last export_udmabuf() error path

🗓️ 29 Dec 2024 08:48:46Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

CVE-2024-56712 resolves memory leak in udmabuf during export_udmabuf error handling.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma-buf/udmabuf.c"
    ],
    "versions": [
      {
        "version": "fbb0de795078190a9834b3409e4b009cfb18a6d4",
        "lessThan": "c9fc8428d4255c2128da9c4d5cd92e554d0150cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbb0de795078190a9834b3409e4b009cfb18a6d4",
        "lessThan": "f49856f525acd5bef52ae28b7da2e001bbe7439e",
        "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/dma-buf/udmabuf.c"
    ],
    "versions": [
      {
        "version": "4.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.7",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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