FKIE_CVE-2023-40632

Vulnerability from fkie_nvd - Published: 2023-10-08 04:15 - Updated: 2026-06-17 06:18
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In jpg driver, there is a possible use after free due to a logic error. This could lead to remote information disclosure no additional execution privileges needed
References
security@unisoc.comhttps://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1707266966118531074Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1707266966118531074Vendor Advisory
Impacted products
Vendor Product Version
google android 13.0
unisoc t606 -
unisoc t612 -
unisoc t616 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "T606/T612/T616",
          "vendor": "Unisoc (Shanghai) Technologies Co., Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "Android13"
            }
          ]
        }
      ],
      "source": "security@unisoc.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:h:unisoc:t606:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "t606",
          "vendor": "unisoc",
          "versions": [
            {
              "status": "affected",
              "version": "android13"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:unisoc:t612:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "t612",
          "vendor": "unisoc",
          "versions": [
            {
              "status": "affected",
              "version": "Android13"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:unisoc:t616:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "t616",
          "vendor": "unisoc",
          "versions": [
            {
              "status": "affected",
              "version": "Android13"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:unisoc:t606:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "905E39DD-7948-40A4-B042-EBB9A9591347",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:unisoc:t612:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "98408A48-561A-49D1-967F-834311742B7F",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:unisoc:t616:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "756E5850-CDC7-46C2-BAFC-1E2A359A2709",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In jpg driver, there is a possible use after free due to a logic error. This could lead to remote information disclosure no additional execution privileges needed"
    },
    {
      "lang": "es",
      "value": "En jpg driver, existe un posible use after free debido a un error l\u00f3gico. Esto podr\u00eda conducir a la divulgaci\u00f3n remota de informaci\u00f3n, sin necesidad de privilegios de ejecuci\u00f3n adicionales."
    }
  ],
  "id": "CVE-2023-40632",
  "lastModified": "2026-06-17T06:18:48.550",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-40632",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-19T18:36:23.008721Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-10-08T04:15:56.397",
  "references": [
    {
      "source": "security@unisoc.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1707266966118531074"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1707266966118531074"
    }
  ],
  "sourceIdentifier": "security@unisoc.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.