fkie_cve-2022-48968
Vulnerability from fkie_nvd
Published
2024-10-21 20:15
Modified
2024-10-25 21:26
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential memory leak in otx2_init_tc() In otx2_init_tc(), if rhashtable_init() failed, it does not free tc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/db5ec358cf4ef0ab382ee733d05f018e8bef9462Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eefd8953a74822cb72006632b9ee9dd95f92c146Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fbf33f5ac76f2cdb47ad9763f620026d5cfa57cePatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.1
linux linux_kernel 6.1
linux linux_kernel 6.1
linux linux_kernel 6.1
linux linux_kernel 6.1
linux linux_kernel 6.1
linux linux_kernel 6.1
linux linux_kernel 6.1


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
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                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "596123A2-9BD2-4865-9AD9-98254B11C8C7",
                     versionEndExcluding: "5.15.83",
                     versionStartIncluding: "5.15",
                     vulnerable: true,
                  },
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                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "389392A7-81C4-4C26-884B-8C7CF0F53DA4",
                     versionEndExcluding: "6.0.13",
                     versionStartIncluding: "5.16",
                     vulnerable: true,
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                     criteria: "cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*",
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                     vulnerable: true,
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                     matchCriteriaId: "1C6E00FE-5FB9-4D20-A1A1-5A32128F9B76",
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                     vulnerable: true,
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               negate: false,
               operator: "OR",
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Fix potential memory leak in otx2_init_tc()\n\nIn otx2_init_tc(), if rhashtable_init() failed, it does not free\ntc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().",
      },
      {
         lang: "es",
         value: "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-pf: corrige una posible pérdida de memoria en otx2_init_tc(). En otx2_init_tc(), si rhashtable_init() fallo, no libera tc->tc_entries_bitmap que está asignado en otx2_tc_alloc_ent_bitmap().",
      },
   ],
   id: "CVE-2022-48968",
   lastModified: "2024-10-25T21:26:01.523",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2024-10-21T20:15:08.897",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/db5ec358cf4ef0ab382ee733d05f018e8bef9462",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-401",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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