fkie_cve-2018-14745
Vulnerability from fkie_nvd
Published
2019-03-21 16:00
Modified
2024-11-21 03:49
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Buffer overflow in prot_get_ring_space in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to overwrite kernel memory due to improper validation of the ring buffer read pointer. The Samsung ID is SVE-2018-12029.
References
cve@mitre.orghttps://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14745.mdExploit, Third Party Advisory
cve@mitre.orghttps://pastebin.com/tmFrECnZExploit, Third Party Advisory
cve@mitre.orghttps://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14745.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://pastebin.com/tmFrECnZExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
Impacted products
Vendor Product Version
samsung galaxy_s6_firmware g920fxxu5eqh7
samsung galaxy_s6 -


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
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                     criteria: "cpe:2.3:o:samsung:galaxy_s6_firmware:g920fxxu5eqh7:*:*:*:*:*:*:*",
                     matchCriteriaId: "AF74385F-4A92-4925-8C16-B23422A35E0E",
                     vulnerable: true,
                  },
               ],
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                     vulnerable: false,
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               operator: "OR",
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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Buffer overflow in prot_get_ring_space in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to overwrite kernel memory due to improper validation of the ring buffer read pointer. The Samsung ID is SVE-2018-12029.",
      },
      {
         lang: "es",
         value: "Desbordamiento de búfer en prot_get_ring_space en el controlador Wi-Fi bcmdhd4358 en Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 permite que un atacante (que ha obtenido la ejecución de código en el chip Wi-Fi) sobrescriba la memoria del kernel debido a la validación incorrecta del puntero de lectura del anillo del búfer. El ID de Samsung es SVE-2018-12029.",
      },
   ],
   id: "CVE-2018-14745",
   lastModified: "2024-11-21T03:49:43.760",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "ADJACENT_NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 5.8,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:A/AC:L/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 6.5,
            impactScore: 6.4,
            obtainAllPrivilege: false,
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            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
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            cvssData: {
               attackComplexity: "LOW",
               attackVector: "ADJACENT_NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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            source: "nvd@nist.gov",
            type: "Primary",
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   published: "2019-03-21T16:00:20.890",
   references: [
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         source: "cve@mitre.org",
         tags: [
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   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
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            {
               lang: "en",
               value: "CWE-119",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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