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CVE-2026-53382 media: vidtv: fix NULL pointer dereference in vidtv_mux_push_si

🗓️ 19 Jul 2026 11:59:31Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

media: vidtv: fix NULL pointer dereference in vidtv_mux_push_si with NULL checks and PMT PID 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/media/test-drivers/vidtv/vidtv_mux.c"
    ],
    "versions": [
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "455bc12e7b73ab5a2dfcb47822e91e772bc6c42e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "f0f5a1d7056980a0d512456fdb370cfb72bba86a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "6df7e16d4f742c80add58995a6e69385b97aa9e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "cd923dadefadb9671b5ac341b672ff424d429c39",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "353d9578951dd38bc9679308f5b618ceed1f20fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "f965cf22dda7f512f4922415894c3e528269a4ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "b28b12be6e8910489e6800ed93ea4d41dfe19683",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "232e4b313ea342672edf8947e067c0de4328405b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f90cf6079bf67988f8b1ad1ade70fc89d0080905",
        "lessThan": "7d8bf3d8f91073f4db347ed3aa6302b56107499c",
        "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/media/test-drivers/vidtv/vidtv_mux.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.260",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.211",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.177",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.144",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.95",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.37",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.14",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.2",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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