{"schemaVersion":3,"id":"CVE-2023-28613","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in Samsung Exynos Mobile Processor and Baseband Modem Processor for Exynos 1280, Exynos 2200, and Exynos Modem 5300. An integer overflow in IPv4 fragment handling can occur due to insufficient parameter validation when reassembling these fragments.","dates":{"published":"2023-04-04T00:00:00.000Z","modified":"2025-02-13T16:33:38.886Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.8,"severity":"medium","vector":"CVSS:3.1/AC:H/AV:N/A:H/C:N/I:N/PR:N/S:C/UI:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01162,"percentile":0.66936,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.01162},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.01162,"percentile":0.66936}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","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Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"}],"affected":[{"vendor":"samsung","product":"exynos_1280_firmware","name":"exynos 1280 firmware","label":"exynos_1280_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/samsung/exynos_1280"},{"vendor":"samsung","product":"exynos_2200_firmware","name":"exynos 2200 firmware","label":"exynos_2200_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/samsung/exynos_2200"},{"vendor":"samsung","product":"exynos_modem_5300_firmware","name":"exynos modem 5300 firmware","label":"exynos_modem_5300_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/samsung/exynos_modem_5300"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://semiconductor.samsung.com/processor/modem/","label":"semiconductor.samsung.com/processor/modem/","hostname":"semiconductor.samsung.com","tags":["Product"]},{"url":"https://semiconductor.samsung.com/processor/mobile-processor/","label":"semiconductor.samsung.com/processor/mobile-processor/","hostname":"semiconductor.samsung.com","tags":["Product"]},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/","label":"semiconductor.samsung.com/support/quality-support/product-security-updates/","hostname":"semiconductor.samsung.com","tags":["Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/172177/Shannon-Baseband-Integer-Overflow.html","label":"packetstormsecurity.com/files/172177/Shannon-Baseband-Integer-Overflow.html","hostname":"packetstormsecurity.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-04-04T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-02-13T16:33:38.886Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T17:49:53.982Z","stale":false,"partial":false}}