fkie_cve-2023-3338
Vulnerability from fkie_nvd
Published
2023-06-30 22:15
Modified
2024-11-21 08:17
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-3338Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2218618Issue Tracking
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://seclists.org/oss-sec/2023/q2/276Exploit, Mailing List, Third Party Advisory
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20230824-0005/Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2023/dsa-5480Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-3338Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2218618Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/oss-sec/2023/q2/276Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230824-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5480Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
netapp active_iq_unified_manager -
debian debian_linux 10.0
debian debian_linux 11.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "98C491C7-598A-4D36-BA4F-3505A5727ED1",
                     versionEndExcluding: "6.5",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
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      {
         nodes: [
            {
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                     vulnerable: true,
                  },
               ],
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               operator: "OR",
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      {
         nodes: [
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               cpeMatch: [
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                     vulnerable: true,
                  },
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                     matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.",
      },
   ],
   id: "CVE-2023-3338",
   lastModified: "2024-11-21T08:17:02.917",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
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            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "secalert@redhat.com",
            type: "Secondary",
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               scope: "UNCHANGED",
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               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
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   published: "2023-06-30T22:15:10.270",
   references: [
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   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-476",
            },
         ],
         source: "secalert@redhat.com",
         type: "Secondary",
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               value: "CWE-476",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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