cve-2024-53202
Vulnerability from cvelistv5
Published
2024-12-27 13:49
Modified
2025-01-20 06:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Fix possible resource leak in fw_log_firmware_info() The alg instance should be released under the exception path, otherwise there may be resource leak here. To mitigate this, free the alg instance with crypto_free_shash when kmalloc fails.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/369a9c046c2fdfe037f05b43b84c386bdbccc103Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/789a72498d32f88d24371c10985aceb46397056cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f380f895dbb2a11d62ca6df9e82d995f4bc26b84Patch
Impacted products
Vendor Product Version
Linux Linux Version: 02fe26f25325b547b7a31a65deb0326c04bb5174
Version: 02fe26f25325b547b7a31a65deb0326c04bb5174
Version: 02fe26f25325b547b7a31a65deb0326c04bb5174
Version: 02fe26f25325b547b7a31a65deb0326c04bb5174
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   Linux Linux Version: 6.4
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/base/firmware_loader/main.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "789a72498d32f88d24371c10985aceb46397056c",
                     status: "affected",
                     version: "02fe26f25325b547b7a31a65deb0326c04bb5174",
                     versionType: "git",
                  },
                  {
                     lessThan: "eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78",
                     status: "affected",
                     version: "02fe26f25325b547b7a31a65deb0326c04bb5174",
                     versionType: "git",
                  },
                  {
                     lessThan: "f380f895dbb2a11d62ca6df9e82d995f4bc26b84",
                     status: "affected",
                     version: "02fe26f25325b547b7a31a65deb0326c04bb5174",
                     versionType: "git",
                  },
                  {
                     lessThan: "369a9c046c2fdfe037f05b43b84c386bdbccc103",
                     status: "affected",
                     version: "02fe26f25325b547b7a31a65deb0326c04bb5174",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/base/firmware_loader/main.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "6.4",
                  },
                  {
                     lessThan: "6.4",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.6.*",
                     status: "unaffected",
                     version: "6.6.64",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.11.*",
                     status: "unaffected",
                     version: "6.11.11",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.12.*",
                     status: "unaffected",
                     version: "6.12.2",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.13",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware_loader: Fix possible resource leak in fw_log_firmware_info()\n\nThe alg instance should be released under the exception path, otherwise\nthere may be resource leak here.\n\nTo mitigate this, free the alg instance with crypto_free_shash when kmalloc\nfails.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-01-20T06:21:09.295Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/789a72498d32f88d24371c10985aceb46397056c",
            },
            {
               url: "https://git.kernel.org/stable/c/eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78",
            },
            {
               url: "https://git.kernel.org/stable/c/f380f895dbb2a11d62ca6df9e82d995f4bc26b84",
            },
            {
               url: "https://git.kernel.org/stable/c/369a9c046c2fdfe037f05b43b84c386bdbccc103",
            },
         ],
         title: "firmware_loader: Fix possible resource leak in fw_log_firmware_info()",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-53202",
      datePublished: "2024-12-27T13:49:48.678Z",
      dateReserved: "2024-11-19T17:17:25.019Z",
      dateUpdated: "2025-01-20T06:21:09.295Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-53202\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:27.970\",\"lastModified\":\"2025-01-14T16:23:54.130\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nfirmware_loader: Fix possible resource leak in fw_log_firmware_info()\\n\\nThe alg instance should be released under the exception path, otherwise\\nthere may be resource leak here.\\n\\nTo mitigate this, free the alg instance with crypto_free_shash when kmalloc\\nfails.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: firmware_loader: Se solucionó una posible pérdida de recursos en fw_log_firmware_info(). La instancia de alg debe liberarse en la ruta de excepción; de lo contrario, puede haber una pérdida de recursos aquí. Para mitigar esto, libere la instancia de alg con crypto_free_shash cuando kmalloc falle.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.4\",\"versionEndExcluding\":\"6.6.64\",\"matchCriteriaId\":\"443C5382-3B75-483A-BDE8-C8856CA429BF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.11\",\"matchCriteriaId\":\"21434379-192D-472F-9B54-D45E3650E893\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12\",\"versionEndExcluding\":\"6.12.2\",\"matchCriteriaId\":\"D8882B1B-2ABC-4838-AC1D-DBDBB5764776\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/369a9c046c2fdfe037f05b43b84c386bdbccc103\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/789a72498d32f88d24371c10985aceb46397056c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f380f895dbb2a11d62ca6df9e82d995f4bc26b84\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
   },
}


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