CVE-2024-48873
Vulnerability from cvelistv5
Published
2025-01-11 12:25
Modified
2025-01-21 10:55
Severity ?
EPSS score ?
0.02% (0.03214)
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: check return value of ieee80211_probereq_get() for RNR The return value of ieee80211_probereq_get() might be NULL, so check it before using to avoid NULL pointer access. Addresses-Coverity-ID: 1529805 ("Dereference null return value")
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1a0f54cb3fea5d087440b2bae03202c445156a8dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7296e5611adb2c619bd7bd3817ddde7ba865ef17Patch
Impacted products
Vendor Product Version
Linux Linux Version: c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0
Version: c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0
Version: c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0
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   Linux Linux Version: 6.4
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/net/wireless/realtek/rtw89/fw.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "1a0f54cb3fea5d087440b2bae03202c445156a8d",
                     status: "affected",
                     version: "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
                     versionType: "git",
                  },
                  {
                     lessThan: "7296e5611adb2c619bd7bd3817ddde7ba865ef17",
                     status: "affected",
                     version: "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
                     versionType: "git",
                  },
                  {
                     lessThan: "630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c",
                     status: "affected",
                     version: "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/net/wireless/realtek/rtw89/fw.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: "6.6.66",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.12.*",
                     status: "unaffected",
                     version: "6.12.5",
                     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\nwifi: rtw89: check return value of ieee80211_probereq_get() for RNR\n\nThe return value of ieee80211_probereq_get() might be NULL, so check it\nbefore using to avoid NULL pointer access.\n\nAddresses-Coverity-ID: 1529805 (\"Dereference null return value\")",
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-01-21T10:55:21.306Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/1a0f54cb3fea5d087440b2bae03202c445156a8d",
            },
            {
               url: "https://git.kernel.org/stable/c/7296e5611adb2c619bd7bd3817ddde7ba865ef17",
            },
            {
               url: "https://git.kernel.org/stable/c/630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c",
            },
         ],
         title: "wifi: rtw89: check return value of ieee80211_probereq_get() for RNR",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-48873",
      datePublished: "2025-01-11T12:25:16.127Z",
      dateReserved: "2025-01-09T09:50:31.765Z",
      dateUpdated: "2025-01-21T10:55:21.306Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-48873\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-01-11T13:15:22.750\",\"lastModified\":\"2025-01-31T15:53:30.913\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: rtw89: check return value of ieee80211_probereq_get() for RNR\\n\\nThe return value of ieee80211_probereq_get() might be NULL, so check it\\nbefore using to avoid NULL pointer access.\\n\\nAddresses-Coverity-ID: 1529805 (\\\"Dereference null return value\\\")\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: rtw89: comprobar el valor de retorno de ieee80211_probereq_get() para RNR El valor de retorno de ieee80211_probereq_get() podría ser NULL, por lo que debe comprobarlo antes de usarlo para evitar el acceso al puntero NULL. Addresses-Coverity-ID: 1529805 (\\\"Desreferenciar valor de retorno nulo\\\")\"}],\"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-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.4\",\"versionEndExcluding\":\"6.6.66\",\"matchCriteriaId\":\"26B700EE-A79C-4047-8214-099FACC0BEB5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.5\",\"matchCriteriaId\":\"9501D045-7A94-42CA-8B03-821BE94A65B7\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1a0f54cb3fea5d087440b2bae03202c445156a8d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7296e5611adb2c619bd7bd3817ddde7ba865ef17\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
   },
}


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