CVE-2023-53743 (GCVE-0-2023-53743)
Vulnerability from cvelistv5
Published
2025-12-08 01:19
Modified
2025-12-08 01:19
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: PCI: Free released resource after coalescing release_resource() doesn't actually free the resource or resource list entry so free the resource list entry to avoid a leak.
References
Impacted products
Vendor Product Version
Linux Linux Version: 465c195e86f3d0ffd2e250c4b78a5a1f11cc1b0a
Version: b9bd8e34ec97615db4b64e043adf0cd643b16ed4
Version: e54223275ba1bc6f704a6bab015fcd2ae4f72572
Version: e54223275ba1bc6f704a6bab015fcd2ae4f72572
Version: 26277a4250207e630c9a11f4ead4ef6e8441bf1f
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/pci/probe.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4443f3695d581ad1a55f2ef59259dcd0c52402b3",
              "status": "affected",
              "version": "465c195e86f3d0ffd2e250c4b78a5a1f11cc1b0a",
              "versionType": "git"
            },
            {
              "lessThan": "a076e73dd6e619729e1af8d0d802fe52ac5eb2b3",
              "status": "affected",
              "version": "b9bd8e34ec97615db4b64e043adf0cd643b16ed4",
              "versionType": "git"
            },
            {
              "lessThan": "a08713b9d9031683b83b3ecf12bad40a1ca35211",
              "status": "affected",
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              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "e54223275ba1bc6f704a6bab015fcd2ae4f72572",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "26277a4250207e630c9a11f4ead4ef6e8441bf1f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/pci/probe.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.5"
            },
            {
              "lessThan": "6.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.53",
                  "versionStartIncluding": "6.1.40",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.16",
                  "versionStartIncluding": "6.4.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5.3",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.15.181",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: Free released resource after coalescing\n\nrelease_resource() doesn\u0027t actually free the resource or resource list\nentry so free the resource list entry to avoid a leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-08T01:19:01.868Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4443f3695d581ad1a55f2ef59259dcd0c52402b3"
        },
        {
          "url": "https://git.kernel.org/stable/c/a076e73dd6e619729e1af8d0d802fe52ac5eb2b3"
        },
        {
          "url": "https://git.kernel.org/stable/c/a08713b9d9031683b83b3ecf12bad40a1ca35211"
        },
        {
          "url": "https://git.kernel.org/stable/c/8ec9c1d5d0a5a4744516adb483b97a238892f9d5"
        }
      ],
      "title": "PCI: Free released resource after coalescing",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53743",
    "datePublished": "2025-12-08T01:19:01.868Z",
    "dateReserved": "2025-12-08T01:18:04.278Z",
    "dateUpdated": "2025-12-08T01:19:01.868Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53743\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-08T02:15:49.520\",\"lastModified\":\"2025-12-08T18:26:19.900\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nPCI: Free released resource after coalescing\\n\\nrelease_resource() doesn\u0027t actually free the resource or resource list\\nentry so free the resource list entry to avoid a leak.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4443f3695d581ad1a55f2ef59259dcd0c52402b3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8ec9c1d5d0a5a4744516adb483b97a238892f9d5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a076e73dd6e619729e1af8d0d802fe52ac5eb2b3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a08713b9d9031683b83b3ecf12bad40a1ca35211\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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