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CVE-2023-53745 um: vector: Fix memory leak in vector_config

🗓️ 08 Dec 2025 01:19:04Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Fix memory leak in vector_config by freeing params when uml_parse_vector_ifspec returns NULL.

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Refs
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CNNVD
Linux kernel 安全漏洞
8 Dec 202500:00
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CVE-2023-53745
8 Dec 202501:19
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CVE-2023-53745
8 Dec 202501:19
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EUVD
EUVD-2023-60083
8 Dec 202503:31
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NVD
CVE-2023-53745
8 Dec 202502:15
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OSV
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9 Dec 202506:06
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OSV
CVE-2023-53745 um: vector: Fix memory leak in vector_config
8 Dec 202501:19
osv
OSV
DEBIAN-CVE-2023-53745
8 Dec 202502:15
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UBUNTU-CVE-2023-53745
8 Dec 202502:15
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Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/um/drivers/vector_kern.c"
    ],
    "versions": [
      {
        "version": "49da7e64f33e80edffb1a9eeb230fa4c3f42dffb",
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        "status": "affected",
        "versionType": "git"
      },
      {
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        "status": "affected",
        "versionType": "git"
      },
      {
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        "lessThan": "f2b9c4544e3bd60f353732291300097b0e8d8454",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "49da7e64f33e80edffb1a9eeb230fa4c3f42dffb",
        "lessThan": "276a7298af6a801e9a865282605a79303365ec66",
        "status": "affected",
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      },
      {
        "version": "49da7e64f33e80edffb1a9eeb230fa4c3f42dffb",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "49da7e64f33e80edffb1a9eeb230fa4c3f42dffb",
        "lessThan": "634a9c139cc1362f6a9cc6cbfe442dbb60ff9f3f",
        "status": "affected",
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      },
      {
        "version": "49da7e64f33e80edffb1a9eeb230fa4c3f42dffb",
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        "status": "affected",
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      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/um/drivers/vector_kern.c"
    ],
    "versions": [
      {
        "version": "4.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.276",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.235",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.173",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.100",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.18",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.5",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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