CVE-2026-46313 (GCVE-0-2026-46313)
Vulnerability from cvelistv5
Published
2026-06-08 15:50
Modified
2026-06-08 15:50
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dereference In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is dereferenced. So isp-psys should be set to NULL before going to out_ipu6_bus_del_devices. Detected by Smatch: drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error: 'isp->psys' dereferencing possible ERR_PTR() [Sakari Ailus: Fix commit message.]
References
Impacted products
Vendor Product Version
Linux Linux Version: 25fedc021985a66a357a599ab771d6b495b6f78c
Version: 25fedc021985a66a357a599ab771d6b495b6f78c
Version: 25fedc021985a66a357a599ab771d6b495b6f78c
Version: 25fedc021985a66a357a599ab771d6b495b6f78c
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/pci/intel/ipu6/ipu6.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "fad134c446189e9bb48cea1a5ca426d2889a9c71",
              "status": "affected",
              "version": "25fedc021985a66a357a599ab771d6b495b6f78c",
              "versionType": "git"
            },
            {
              "lessThan": "f43e30646fc93799f3f48530d0ccbd52902c0541",
              "status": "affected",
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            },
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            }
          ]
        },
        {
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          "product": "Linux",
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.90",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.32",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.90",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.32",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.9",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1-rc1",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: intel/ipu6: fix error pointer dereference\n\nIn a error path isp-\u003epsys is confirmed to be an error pointer not NULL so\nthis condition is true and the error pointer is dereferenced. So isp-psys\nshould be set to NULL before going to out_ipu6_bus_del_devices.\n\nDetected by Smatch:\ndrivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error:\n\u0027isp-\u003epsys\u0027 dereferencing possible ERR_PTR()\n\n[Sakari Ailus: Fix commit message.]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-08T15:50:44.065Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/fad134c446189e9bb48cea1a5ca426d2889a9c71"
        },
        {
          "url": "https://git.kernel.org/stable/c/f43e30646fc93799f3f48530d0ccbd52902c0541"
        },
        {
          "url": "https://git.kernel.org/stable/c/c352f90e093ae49902e47f41579e1aa41899ff64"
        },
        {
          "url": "https://git.kernel.org/stable/c/8dd088b8b106f7b119664f965b691785998edcfb"
        }
      ],
      "title": "media: intel/ipu6: fix error pointer dereference",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46313",
    "datePublished": "2026-06-08T15:50:44.065Z",
    "dateReserved": "2026-05-13T15:03:33.111Z",
    "dateUpdated": "2026-06-08T15:50:44.065Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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