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EUVD-2026-197864
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 06:44
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T06:44:42.140537+00:00",
"id": "EUVD-2026-197864"
}
CVE-2023-50806 (GCVE-0-2023-50806)
Vulnerability from cvelistv5 – Published: 2024-07-09 00:00 – Updated: 2024-10-25 17:49
VLAI
EPSS
VEX
Summary
A vulnerability was discovered in Samsung Mobile Processor, Wearable Processor, and Modems with versions Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850 Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380 Exynos 1330, Exynos 9110, Exynos W920, Exynos W930, Exynos Modem 5123, Exynos Modem 5300 that allows out-of-bounds access to a heap buffer in the SIM Proactive Command.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-10 16:44 UTC
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
16 products
| Vendor | Product | Version | |
|---|---|---|---|
| samsung | exynos_9820 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_9820:*:*:*:*:*:*:*:* |
|
| samsung | exynos_9825 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_9825:*:*:*:*:*:*:*:* |
|
| samsung | exynos_980 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_980:*:*:*:*:*:*:*:* |
|
| samsung | exynos_990 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_990:*:*:*:*:*:*:*:* |
|
| samsung | exynos_850 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_850:*:*:*:*:*:*:*:* |
|
| samsung | exynos_1080 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_1080:*:*:*:*:*:*:*:* |
|
| samsung | exynos_2100 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_2100:*:*:*:*:*:*:*:* |
|
| samsung | exynos_2200 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_2200:*:*:*:*:*:*:*:* |
|
| samsung | exynos_1280 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_1280:*:*:*:*:*:*:*:* |
|
| samsung | exynos_1380 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_1380:*:*:*:*:*:*:*:* |
|
| samsung | exynos_1330 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_1330:*:*:*:*:*:*:*:* |
|
| samsung | exynos_9110 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_9110:*:*:*:*:*:*:*:* |
|
| samsung | exynos_w920 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_w920:*:*:*:*:*:*:*:* |
|
| samsung | exynos_w930 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_w930:*:*:*:*:*:*:*:* |
|
| samsung | exynos_modem_5123 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_modem_5123:*:*:*:*:*:*:*:* |
|
| samsung | exynos_modem_5300 |
Affected:
0 , < *
(custom)
cpe:2.3:h:samsung:exynos_modem_5300:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:h:samsung:exynos_9820:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_9820",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_9825:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_9825",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_980:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_980",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_990:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_990",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_850:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_850",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_1080:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_1080",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_2100:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_2100",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_2200:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_2200",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_1280:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_1280",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_1380:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_1380",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_1330:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_1330",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_9110:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_9110",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_w920:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_w920",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_w930:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_w930",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_modem_5123:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_modem_5123",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:samsung:exynos_modem_5300:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "exynos_modem_5300",
"vendor": "samsung",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-50806",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-10T16:44:55.696749Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-25T17:49:27.232Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T22:23:42.944Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
},
{
"tags": [
"x_transferred"
],
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-50806/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was discovered in Samsung Mobile Processor, Wearable Processor, and Modems with versions Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850 Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380 Exynos 1330, Exynos 9110, Exynos W920, Exynos W930, Exynos Modem 5123, Exynos Modem 5300 that allows out-of-bounds access to a heap buffer in the SIM Proactive Command."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N",
"version": "3.1"
}
}
],
"problemTypes": [
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"descriptions": [
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"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-09T18:17:03.669Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
},
{
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-50806/"
}
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},
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"datePublished": "2024-07-09T00:00:00.000Z",
"dateReserved": "2023-12-14T00:00:00.000Z",
"dateUpdated": "2024-10-25T17:49:27.232Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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.
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