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CVE-2024-20863 (GCVE-0-2024-20863)

Vulnerability from cvelistv5 – Published: 2024-05-07 04:28 – Updated: 2024-08-01 22:06
VLAI
Summary
Out of bounds write vulnerability in SNAP in HAL prior to SMR May-2024 Release 1 allows local privileged attackers to execute arbitrary code.
Severity
6.7 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-07 14:20 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Samsung Mobile Samsung Mobile Devices Unaffected: SMR May-2024 Release in Android 12, 13, 14
guessed Create a notification for this product.
samsung samsung_mobile_devices Affected: Android 12 , ≤ Android 14 (custom)
    cpe:2.3:a:samsung:samsung_mobile_devices:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
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\"references\":[{\"url\":\"https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=05\",\"source\":\"mobile.security@samsung.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=05\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-28T21:33:44+00:00",
      "cve": "CVE-2024-20863",
      "id": "CVE-2024-20863",
      "initial_release_date": "2024-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2024-20863",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-20863.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=05\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-01T22:06:37.084Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-20863\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-07T14:20:07.106768Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:samsung:samsung_mobile_devices:*:*:*:*:*:*:*:*\"], \"vendor\": \"samsung\", \"product\": \"samsung_mobile_devices\", \"versions\": [{\"status\": \"affected\", \"version\": \"Android 12\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"Android 14\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-07T14:39:05.716Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.7, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Samsung Mobile\", \"product\": \"Samsung Mobile Devices\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"SMR May-2024 Release in Android 12, 13, 14\"}], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=05\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Out of bounds write vulnerability in SNAP in HAL prior to SMR May-2024 Release 1 allows local privileged attackers to execute arbitrary code.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"CWE-787 Out-of-bounds Write\"}]}], \"providerMetadata\": {\"orgId\": \"3af57064-a867-422c-b2ad-40307b65c458\", \"shortName\": \"SamsungMobile\", \"dateUpdated\": \"2024-05-07T04:28:48.932Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-20863\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-01T22:06:37.084Z\", \"dateReserved\": \"2023-12-05T04:57:52.541Z\", \"assignerOrgId\": \"3af57064-a867-422c-b2ad-40307b65c458\", \"datePublished\": \"2024-05-07T04:28:48.932Z\", \"assignerShortName\": \"SamsungMobile\"}",
      "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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.