cve-2024-50172
Vulnerability from cvelistv5
Published
2024-11-07 09:31
Modified
2024-12-19 09:34
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Fix a possible memory leak In bnxt_re_setup_chip_ctx() when bnxt_qplib_map_db_bar() fails driver is not freeing the memory allocated for "rdev->chip_ctx".
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3fc5410f225d1651580a4aeb7c72f55e28673b53Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/595fa9b17201028d35f92d450fc0ecda873fe469Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/73e04a6114e08b5eb10e589e12b680955accb376Patch
Impacted products
Vendor Product Version
Linux Linux Version: 0ac20faf5d837b59fb4c041ea320932ed47fd67f
Version: 0ac20faf5d837b59fb4c041ea320932ed47fd67f
Version: 0ac20faf5d837b59fb4c041ea320932ed47fd67f
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   Linux Linux Version: 6.5
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/infiniband/hw/bnxt_re/main.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "73e04a6114e08b5eb10e589e12b680955accb376",
                     status: "affected",
                     version: "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
                     versionType: "git",
                  },
                  {
                     lessThan: "595fa9b17201028d35f92d450fc0ecda873fe469",
                     status: "affected",
                     version: "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
                     versionType: "git",
                  },
                  {
                     lessThan: "3fc5410f225d1651580a4aeb7c72f55e28673b53",
                     status: "affected",
                     version: "0ac20faf5d837b59fb4c041ea320932ed47fd67f",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/infiniband/hw/bnxt_re/main.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: "6.6.*",
                     status: "unaffected",
                     version: "6.6.59",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.11.*",
                     status: "unaffected",
                     version: "6.11.6",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.12",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Fix a possible memory leak\n\nIn bnxt_re_setup_chip_ctx() when bnxt_qplib_map_db_bar() fails\ndriver is not freeing the memory allocated for \"rdev->chip_ctx\".",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T09:34:36.818Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/73e04a6114e08b5eb10e589e12b680955accb376",
            },
            {
               url: "https://git.kernel.org/stable/c/595fa9b17201028d35f92d450fc0ecda873fe469",
            },
            {
               url: "https://git.kernel.org/stable/c/3fc5410f225d1651580a4aeb7c72f55e28673b53",
            },
         ],
         title: "RDMA/bnxt_re: Fix a possible memory leak",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-50172",
      datePublished: "2024-11-07T09:31:48.430Z",
      dateReserved: "2024-10-21T19:36:19.963Z",
      dateUpdated: "2024-12-19T09:34:36.818Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-50172\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-07T10:15:08.227\",\"lastModified\":\"2024-11-13T15:55:27.260\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/bnxt_re: Fix a possible memory leak\\n\\nIn bnxt_re_setup_chip_ctx() when bnxt_qplib_map_db_bar() fails\\ndriver is not freeing the memory allocated for \\\"rdev->chip_ctx\\\".\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/bnxt_re: Se corrige una posible pérdida de memoria En bnxt_re_setup_chip_ctx() cuando bnxt_qplib_map_db_bar() falla, el controlador no libera la memoria asignada para \\\"rdev->chip_ctx\\\".\"}],\"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\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.5\",\"versionEndExcluding\":\"6.6.59\",\"matchCriteriaId\":\"5B14E06A-B243-4F9C-99C6-5970A8D9D9A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.6\",\"matchCriteriaId\":\"E4486B12-007B-4794-9857-F07145637AA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C95E234-D335-4B6C-96BF-E2CEBD8654ED\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3fc5410f225d1651580a4aeb7c72f55e28673b53\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/595fa9b17201028d35f92d450fc0ecda873fe469\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/73e04a6114e08b5eb10e589e12b680955accb376\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
   },
}


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