cve-2024-20832
Vulnerability from cvelistv5
Published
2024-03-05 04:44
Modified
2024-08-01 22:06
Severity ?
EPSS score ?
Summary
Heap overflow in Little Kernel in bootloader prior to SMR Mar-2024 Release 1 allows local privileged attackers to execute arbitrary code.
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Samsung Mobile | Samsung Mobile Devices |
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:samsung_mobile:samsung_mobile_devices:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "samsung_mobile_devices", "vendor": "samsung_mobile", "versions": [ { "status": "unaffected", "version": "smr_mar_2024_release_in_selected_android _11_12_13_14_mediatek devices" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-20832", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-03-06T17:07:00.629646Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-07-23T16:23:22.530Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-01T22:06:36.486Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=03" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "affected", "product": "Samsung Mobile Devices", "vendor": "Samsung Mobile", "versions": [ { "status": "unaffected", "version": "SMR Mar-2024 Release in Selected Android 11, 12, 13, 14 MediaTek devices" } ] } ], "descriptions": [ { "lang": "en", "value": "Heap overflow in Little Kernel in bootloader prior to SMR Mar-2024 Release 1 allows local privileged attackers to execute arbitrary code." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "description": "CWE-20: Improper Input Validation", "lang": "en" } ] } ], "providerMetadata": { "dateUpdated": "2024-04-02T00:37:00.211Z", "orgId": "3af57064-a867-422c-b2ad-40307b65c458", "shortName": "SamsungMobile" }, "references": [ { "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=03" } ] } }, "cveMetadata": { "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458", "assignerShortName": "SamsungMobile", "cveId": "CVE-2024-20832", "datePublished": "2024-03-05T04:44:40.971Z", "dateReserved": "2023-12-05T04:57:52.535Z", "dateUpdated": "2024-08-01T22:06:36.486Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-20832\",\"sourceIdentifier\":\"mobile.security@samsung.com\",\"published\":\"2024-03-05T05:15:09.793\",\"lastModified\":\"2024-04-02T01:15:51.670\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Heap overflow in Little Kernel in bootloader prior to SMR Mar-2024 Release 1 allows local privileged attackers to execute arbitrary code.\"},{\"lang\":\"es\",\"value\":\"El desbordamiento del mont\u00f3n en Little Kernel en el gestor de arranque anterior a SMR Mar-2024 Release 1 permite a un atacante privilegiado ejecutar c\u00f3digo arbitrario.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"mobile.security@samsung.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":6.4,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":0.5,\"impactScore\":5.9}]},\"references\":[{\"url\":\"https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=03\",\"source\":\"mobile.security@samsung.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.