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CVE-2022-0615

Estado: ModificadaAlta (7.5)—

Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Eset — Endpoint AntivirusEset — Server Security

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-0615",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@eset.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@eset.com",
      "affectedData": [
        {
          "vendor": "ESET, spol. s r.o.",
          "product": "Endpoint Antivirus for Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.1.6.0",
              "versionType": "custom",
              "lessThanOrEqual": "7.1.9.0"
            },
            {
              "status": "affected",
              "version": "8.0.3.0",
              "versionType": "custom",
              "lessThanOrEqual": "8.1.5.0"
            }
          ]
        },
        {
          "vendor": "ESET, spol. s r.o.",
          "product": "ESET Server Security for Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.2.463.0",
              "versionType": "custom",
              "lessThanOrEqual": "7.2.574.0"
            },
            {
              "status": "affected",
              "version": "8.0.375.0",
              "versionType": "custom",
              "lessThanOrEqual": "8.1.813.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-02-25T19:15:19.803",
  "references": [
    {
      "url": "https://support.eset.com/en/ca8230",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@eset.com"
    },
    {
      "url": "https://support.eset.com/en/ca8230",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@eset.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system."
    },
    {
      "lang": "es",
      "value": "Un uso de memoria previamente liberada en el módulo del kernel eset_rtp usado en los productos ESET para Linux permite a un potencial atacante desencadenar una condición de denegación de servicio en el sistema.\n"
    }
  ],
  "lastModified": "2026-06-17T04:20:56.453",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:linux_kernel:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E41D49EC-3B1B-49BC-8D59-50F1647E35F1",
              "versionEndIncluding": "7.1.9.0",
              "versionStartIncluding": "7.1.6.0"
            },
            {
              "criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:linux_kernel:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BBEA2508-33B5-4A26-A778-594F354D7060",
              "versionEndIncluding": "8.1.5.0",
              "versionStartIncluding": "8.0.3.0"
            },
            {
              "criteria": "cpe:2.3:a:eset:server_security:*:*:*:*:*:linux_kernel:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9DA6CBF9-ED82-4664-AF00-4118F3049A33",
              "versionEndIncluding": "7.2.574.0",
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            },
            {
              "criteria": "cpe:2.3:a:eset:server_security:*:*:*:*:*:linux_kernel:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F1EF33A8-6CB1-447E-8D01-08A036141BA8",
              "versionEndIncluding": "8.1.813.0",
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            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@eset.com"
}