fkie_cve-2022-3636
Vulnerability from fkie_nvd
Published
2022-10-21 11:15
Modified
2024-11-21 07:19
Summary
A vulnerability, which was classified as critical, was found in Linux Kernel. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211935.
Impacted products
Vendor Product Version
linux linux_kernel -
debian debian_linux 11.0



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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A vulnerability, which was classified as critical, was found in Linux Kernel. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211935.",
      },
      {
         lang: "es",
         value: "Se ha encontrado una vulnerabilidad, clasificada como crítica, en el Kernel de Linux. Afecta a la función __mtk_ppe_check_skb del archivo drivers/net/ethernet/mediatek/mtk_ppe.c del componente Ethernet Handler. La manipulación conlleva a un uso de memoria previamente liberada. Es recomendado aplicar un parche para corregir este problema. El identificador asociado a esta vulnerabilidad es VDB-211935",
      },
   ],
   id: "CVE-2022-3636",
   lastModified: "2024-11-21T07:19:55.877",
   metrics: {
      cvssMetricV31: [
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            cvssData: {
               attackComplexity: "LOW",
               attackVector: "ADJACENT_NETWORK",
               availabilityImpact: "LOW",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "LOW",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
               version: "3.1",
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            impactScore: 3.4,
            source: "cna@vuldb.com",
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               baseScore: 7.8,
               baseSeverity: "HIGH",
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               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",
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            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
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   published: "2022-10-21T11:15:09.633",
   references: [
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         source: "cna@vuldb.com",
         tags: [
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            "Vendor Advisory",
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         url: "https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6",
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         url: "https://www.debian.org/security/2023/dsa-5333",
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   sourceIdentifier: "cna@vuldb.com",
   vulnStatus: "Modified",
   weaknesses: [
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         source: "cna@vuldb.com",
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               value: "CWE-416",
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         ],
         source: "nvd@nist.gov",
         type: "Secondary",
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}


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