gsd-2022-3646
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability.
Aliases
Aliases
CVE-2022-3646


To clipboard 

{
   GSD: {
      alias: "CVE-2022-3646",
      id: "GSD-2022-3646",
      references: [
         "https://alas.aws.amazon.com/cve/html/CVE-2022-3646.html",
         "https://www.suse.com/security/cve/CVE-2022-3646.html",
         "https://ubuntu.com/security/CVE-2022-3646",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-3646",
         ],
         details: "A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability.",
         id: "GSD-2022-3646",
         modified: "2023-12-13T01:19:40.078763Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cna@vuldb.com",
            ID: "CVE-2022-3646",
            REQUESTER: "cna@vuldb.com",
            STATE: "PUBLIC",
            TITLE: "Linux Kernel BPF segment.c nilfs_attach_log_writer memory leak",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Kernel",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
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               },
            ],
         },
         generator: "vuldb.com",
         impact: {
            cvss: {
               baseScore: "3.1",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
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         },
         references: {
            reference_data: [
               {
                  name: "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d51a97063db4704a5ef6bc978dddab1636a306",
                  refsource: "MISC",
                  url: "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d51a97063db4704a5ef6bc978dddab1636a306",
               },
               {
                  name: "https://vuldb.com/?id.211961",
                  refsource: "MISC",
                  url: "https://vuldb.com/?id.211961",
               },
               {
                  name: "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update",
                  refsource: "MLIST",
                  url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html",
               },
               {
                  name: "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
                  refsource: "MLIST",
                  url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html",
               },
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         },
      },
      "nvd.nist.gov": {
         configurations: {
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            nodes: [
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                  cpe_match: [
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                        cpe23Uri: "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
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            description: {
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                     value: "A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
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                           value: "CWE-404",
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                           value: "CWE-401",
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            },
            references: {
               reference_data: [
                  {
                     name: "N/A",
                     refsource: "N/A",
                     tags: [
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                  },
                  {
                     name: "N/A",
                     refsource: "N/A",
                     tags: [
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                  {
                     name: "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update",
                     refsource: "MLIST",
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         impact: {
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "LOW",
                  baseScore: 4.3,
                  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:L",
                  version: "3.1",
               },
               exploitabilityScore: 2.8,
               impactScore: 1.4,
            },
         },
         lastModifiedDate: "2023-02-01T18:58Z",
         publishedDate: "2022-10-21T18:15Z",
      },
   },
}


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