CVE-2022-41802 (GCVE-0-2022-41802)

Vulnerability from cvelistv5 – Published: 2022-12-08 00:00 – Updated: 2024-08-03 12:56
VLAI?
Title
Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres.
Summary
Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.
Severity ?
4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: 3.1.0
Affected: 3.0.0
Affected: 1.1.0
Create a notification for this product.
Date Public ?
2022-12-07 07:11
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-41802",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-16T13:39:57.353625Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-16T13:40:10.584Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:56:38.164Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md",
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "OpenHarmony",
          "vendor": "OpenHarmony",
          "versions": [
            {
              "status": "affected",
              "version": "3.1.0"
            },
            {
              "status": "affected",
              "version": "3.0.0"
            },
            {
              "status": "affected",
              "version": "1.1.0"
            }
          ]
        }
      ],
      "datePublic": "2022-12-07T07:11:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked."
            }
          ],
          "value": "Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-131",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-131 Resource Leak Exposure"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-15T00:27:54.327Z",
        "orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd"
      },
      "references": [
        {
          "name": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md",
          "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres.",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd",
    "assignerShortName": "OpenHarmony",
    "cveId": "CVE-2022-41802",
    "datePublished": "2022-12-08T00:00:00.000Z",
    "dateReserved": "2022-11-24T00:00:00.000Z",
    "dateUpdated": "2024-08-03T12:56:38.164Z",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-41802",
      "date": "2026-05-05",
      "epss": "0.00062",
      "percentile": "0.18905"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"3.1\", \"versionEndIncluding\": \"3.1.4\", \"matchCriteriaId\": \"2976685D-D374-45B2-AC0B-0045B4C19959\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*\", \"versionStartIncluding\": \"1.1.0\", \"versionEndIncluding\": \"1.1.5\", \"matchCriteriaId\": \"E12F0A2B-8CE1-43F6-8D91-C3047871E8E2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*\", \"versionStartIncluding\": \"3.0\", \"versionEndIncluding\": \"3.0.6\", \"matchCriteriaId\": \"DD78C0F7-A817-473C-88B3-E7BC1A640AB5\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.\"}, {\"lang\": \"es\", \"value\": \"El subsistema del kernel dentro de OpenHarmony-v3.1.4 y versiones anteriores en kernel_liteos_a tiene una vulnerabilidad de desbordamiento de la pila del kernel cuando se llama a SysClockGetres. Los datos de relleno de 4 bytes de la pila del kernel se copian incorrectamente en el espacio del usuario y se filtran.\"}]",
      "id": "CVE-2022-41802",
      "lastModified": "2024-11-21T07:23:52.260",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"scy@openharmony.io\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 4.0, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 2.5, \"impactScore\": 1.4}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 3.3, \"baseSeverity\": \"LOW\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 1.4}]}",
      "published": "2022-12-08T16:15:13.357",
      "references": "[{\"url\": \"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\", \"source\": \"scy@openharmony.io\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
      "sourceIdentifier": "scy@openharmony.io",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"scy@openharmony.io\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-787\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-41802\",\"sourceIdentifier\":\"scy@openharmony.io\",\"published\":\"2022-12-08T16:15:13.357\",\"lastModified\":\"2024-11-21T07:23:52.260\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.\"},{\"lang\":\"es\",\"value\":\"El subsistema del kernel dentro de OpenHarmony-v3.1.4 y versiones anteriores en kernel_liteos_a tiene una vulnerabilidad de desbordamiento de la pila del kernel cuando se llama a SysClockGetres. Los datos de relleno de 4 bytes de la pila del kernel se copian incorrectamente en el espacio del usuario y se filtran.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"scy@openharmony.io\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.5,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"scy@openharmony.io\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.1\",\"versionEndIncluding\":\"3.1.4\",\"matchCriteriaId\":\"2976685D-D374-45B2-AC0B-0045B4C19959\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*\",\"versionStartIncluding\":\"1.1.0\",\"versionEndIncluding\":\"1.1.5\",\"matchCriteriaId\":\"E12F0A2B-8CE1-43F6-8D91-C3047871E8E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndIncluding\":\"3.0.6\",\"matchCriteriaId\":\"DD78C0F7-A817-473C-88B3-E7BC1A640AB5\"}]}]}],\"references\":[{\"url\":\"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\",\"source\":\"scy@openharmony.io\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\", \"name\": \"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T12:56:38.164Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-41802\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-16T13:39:57.353625Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-16T13:40:06.832Z\"}}], \"cna\": {\"title\": \"Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres.\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-131\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-131 Resource Leak Exposure\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"OpenHarmony\", \"product\": \"OpenHarmony\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.1.0\"}, {\"status\": \"affected\", \"version\": \"3.0.0\"}, {\"status\": \"affected\", \"version\": \"1.1.0\"}]}], \"datePublic\": \"2022-12-07T07:11:00.000Z\", \"references\": [{\"url\": \"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\", \"name\": \"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-120\", \"description\": \"CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"0cf5dd6e-1214-4398-a481-30441e48fafd\", \"dateUpdated\": \"2024-07-15T00:27:54.327Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-41802\", \"state\": \"PUBLISHED\", \"serial\": 1, \"dateUpdated\": \"2024-08-03T12:56:38.164Z\", \"dateReserved\": \"2022-11-24T00:00:00.000Z\", \"assignerOrgId\": \"0cf5dd6e-1214-4398-a481-30441e48fafd\", \"datePublished\": \"2022-12-08T00:00:00.000Z\", \"assignerShortName\": \"OpenHarmony\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.