cve-2024-50013
Vulnerability from cvelistv5
Published
2024-10-21 18:54
Modified
2024-12-19 09:31
Severity ?
EPSS score ?
0.02% (0.03844)
Summary
In the Linux kernel, the following vulnerability has been resolved: exfat: fix memory leak in exfat_load_bitmap() If the first directory entry in the root directory is not a bitmap directory entry, 'bh' will not be released and reassigned, which will cause a memory leak.
Impacted products
Vendor Product Version
Linux Linux Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Version: 1e49a94cf707204b66a3fb242f2814712c941f52
Create a notification for this product.
   Linux Linux Version: 5.7
Create a notification for this product.
Show details on NVD website


{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-50013",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-10-22T13:28:23.211214Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-10-22T13:28:48.436Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "fs/exfat/balloc.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "f692160d3e1e5450605071b8df8f7d08d9b09a83",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
                  {
                     lessThan: "ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
                  {
                     lessThan: "4e1813e52f86eb8db0c6c9570251f2fcbc571f5d",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
                  {
                     lessThan: "bf0b3b35259475d1fe377bcaa565488e26684f7a",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
                  {
                     lessThan: "dca359db1eb37f334267ebd7e3cab9a66d191d5b",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
                  {
                     lessThan: "89081e8407e637463db5880d168e3652fb9f4330",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
                  {
                     lessThan: "d2b537b3e533f28e0d97293fe9293161fe8cd137",
                     status: "affected",
                     version: "1e49a94cf707204b66a3fb242f2814712c941f52",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "fs/exfat/balloc.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "5.7",
                  },
                  {
                     lessThan: "5.7",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.10.*",
                     status: "unaffected",
                     version: "5.10.227",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.15.*",
                     status: "unaffected",
                     version: "5.15.168",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.1.*",
                     status: "unaffected",
                     version: "6.1.113",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.6.*",
                     status: "unaffected",
                     version: "6.6.55",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.10.*",
                     status: "unaffected",
                     version: "6.10.14",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.11.*",
                     status: "unaffected",
                     version: "6.11.3",
                     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\nexfat: fix memory leak in exfat_load_bitmap()\n\nIf the first directory entry in the root directory is not a bitmap\ndirectory entry, 'bh' will not be released and reassigned, which\nwill cause a memory leak.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T09:31:17.449Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83",
            },
            {
               url: "https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63",
            },
            {
               url: "https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d",
            },
            {
               url: "https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a",
            },
            {
               url: "https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b",
            },
            {
               url: "https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330",
            },
            {
               url: "https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137",
            },
         ],
         title: "exfat: fix memory leak in exfat_load_bitmap()",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-50013",
      datePublished: "2024-10-21T18:54:05.089Z",
      dateReserved: "2024-10-21T12:17:06.061Z",
      dateUpdated: "2024-12-19T09:31:17.449Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-50013\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-21T19:15:04.767\",\"lastModified\":\"2024-10-25T19:49:36.863\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nexfat: fix memory leak in exfat_load_bitmap()\\n\\nIf the first directory entry in the root directory is not a bitmap\\ndirectory entry, 'bh' will not be released and reassigned, which\\nwill cause a memory leak.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: exfat: corrige pérdida de memoria en exfat_load_bitmap() Si la primera entrada de directorio en el directorio raíz no es una entrada de directorio de mapa de bits, 'bh' no se liberará ni se reasignará, lo que provocará una pérdida de memoria.\"}],\"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\":\"5.7\",\"versionEndExcluding\":\"5.10.227\",\"matchCriteriaId\":\"E992DF81-0B1D-4EEA-8F9E-DCB1FE218301\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.168\",\"matchCriteriaId\":\"4D51C05D-455B-4D8D-89E7-A58E140B864C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.113\",\"matchCriteriaId\":\"D01BD22E-ACD1-4618-9D01-6116570BE1EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.55\",\"matchCriteriaId\":\"E90B9576-56C4-47BC-AAB0-C5B2D438F5D0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.14\",\"matchCriteriaId\":\"4C16BCE0-FFA0-4599-BE0A-1FD65101C021\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11\",\"versionEndExcluding\":\"6.11.3\",\"matchCriteriaId\":\"54D9C704-D679-41A7-9C40-10A6B1E7FFE9\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-50013\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:28:23.211214Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:28:26.292Z\"}}], \"cna\": {\"title\": \"exfat: fix memory leak in exfat_load_bitmap()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"f692160d3e1e5450605071b8df8f7d08d9b09a83\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"4e1813e52f86eb8db0c6c9570251f2fcbc571f5d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"bf0b3b35259475d1fe377bcaa565488e26684f7a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"dca359db1eb37f334267ebd7e3cab9a66d191d5b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"89081e8407e637463db5880d168e3652fb9f4330\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1e49a94cf707204b66a3fb242f2814712c941f52\", \"lessThan\": \"d2b537b3e533f28e0d97293fe9293161fe8cd137\", \"versionType\": \"git\"}], \"programFiles\": [\"fs/exfat/balloc.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.7\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.7\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.10.227\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.168\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.113\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.55\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.14\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"fs/exfat/balloc.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83\"}, {\"url\": \"https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63\"}, {\"url\": \"https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d\"}, {\"url\": \"https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a\"}, {\"url\": \"https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b\"}, {\"url\": \"https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330\"}, {\"url\": \"https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nexfat: fix memory leak in exfat_load_bitmap()\\n\\nIf the first directory entry in the root directory is not a bitmap\\ndirectory entry, 'bh' will not be released and reassigned, which\\nwill cause a memory leak.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T09:31:17.449Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-50013\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T09:31:17.449Z\", \"dateReserved\": \"2024-10-21T12:17:06.061Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T18:54:05.089Z\", \"assignerShortName\": \"Linux\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.