CVE-2024-20077 (GCVE-0-2024-20077)

Vulnerability from cvelistv5 – Published: 2024-07-01 03:18 – Updated: 2024-08-01 21:52
VLAI
Summary
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297807; Issue ID: MSV-1482.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
MediaTek, Inc. MT2731, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6771, MT8666, MT8667, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788 Affected: Modem LR12A
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mediatek mt2731 Affected: -
    cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:*
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mediatek mt6739 Affected: -
    cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*
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mediatek mt6761 Affected: -
    cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*
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mediatek mt6762 Affected: -
    cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*
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mediatek mt6763 Affected: -
    cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:*
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mediatek mt6765 Affected: -
    cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*
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mediatek mt6767 Affected: -
    cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:*
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mediatek mt6768 Affected: -
    cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*
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mediatek mt6769 Affected: -
    cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:*
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mediatek mt6771 Affected: -
    cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:*
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mediatek mt8666 Affected: -
    cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*
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mediatek mt8667 Affected: -
    cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*
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mediatek mt8765 Affected: -
    cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*
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mediatek mt8766 Affected: -
    cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*
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mediatek mt8768 Affected: -
    cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*
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mediatek mt8781 Affected: -
    cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*
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mediatek mt8786 Affected: -
    cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*
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mediatek mt8788 Affected: -
    cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*
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    "vulnrichment": {
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{\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-01T14:17:39.850090Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt2731\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6739\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6761\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6762\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6763\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6765\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6767\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6768\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6769\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6771\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8666\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8667\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8765\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8766\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8768\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8781\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8786\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8788\", \"versions\": [{\"status\": \"affected\", \"version\": \"-\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-01T14:17:34.496Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"MediaTek, Inc.\", \"product\": \"MT2731, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6771, MT8666, MT8667, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788\", \"versions\": [{\"status\": \"affected\", \"version\": \"Modem LR12A\"}]}], \"references\": [{\"url\": \"https://corp.mediatek.com/product-security-bulletin/July-2024\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297807; Issue ID: MSV-1482.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-119\", \"description\": \"CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer\"}]}], \"providerMetadata\": {\"orgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"shortName\": \"MediaTek\", \"dateUpdated\": \"2024-07-01T03:18:01.190Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-20077\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-01T21:52:31.943Z\", \"dateReserved\": \"2023-11-02T13:35:35.172Z\", \"assignerOrgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"datePublished\": \"2024-07-01T03:18:01.190Z\", \"assignerShortName\": \"MediaTek\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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.