fkie_cve-2023-45898
Vulnerability from fkie_nvd
Published
2023-10-16 03:15
Modified
2024-11-21 08:27
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.
References
cve@mitre.orghttps://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4Release Notes
cve@mitre.orghttps://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ecPatch
cve@mitre.orghttps://lkml.org/lkml/2023/8/13/477Mailing List, Patch
cve@mitre.orghttps://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/Third Party Advisory
cve@mitre.orghttps://www.spinics.net/lists/stable-commits/msg317086.htmlMailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ecPatch
af854a3a-2127-422b-91ae-364da2661108https://lkml.org/lkml/2023/8/13/477Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.spinics.net/lists/stable-commits/msg317086.htmlMailing List, Patch, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "F4A73D5A-6920-4AB6-8BF8-3FB9E71AF104",
                     versionEndExcluding: "6.5.4",
                     versionStartIncluding: "6.5",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.",
      },
      {
         lang: "es",
         value: "El kernel de Linux anterior a 6.5.4 tiene un es1 use-after-free en fs/ext4/extents_status.c, relacionado con ext4_es_insert_extent.",
      },
   ],
   id: "CVE-2023-45898",
   lastModified: "2024-11-21T08:27:35.133",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-10-16T03:15:09.320",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Release Notes",
         ],
         url: "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
         ],
         url: "https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Mailing List",
            "Patch",
         ],
         url: "https://lkml.org/lkml/2023/8/13/477",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Mailing List",
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://www.spinics.net/lists/stable-commits/msg317086.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Release Notes",
         ],
         url: "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Patch",
         ],
         url: "https://lkml.org/lkml/2023/8/13/477",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://www.spinics.net/lists/stable-commits/msg317086.html",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Undergoing Analysis",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-416",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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