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WID-SEC-W-2026-0010
Vulnerability from csaf_certbund - Published: 2026-01-04 23:00 - Updated: 2026-01-06 23:00Summary
Samsung Exynos: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Exynos ist der Markenname für Samsung-Mobilfunk-Chipsätze und Prozessoren.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Samsung Exynos ausnutzen, um das System zum Absturz zu bringen, den Kernel-Speicher auszuspionieren, Code auszuführen oder erhöhte Privilegien zu erlangen.
Betroffene Betriebssysteme
- Sonstiges
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Exynos ist der Markenname f\u00fcr Samsung-Mobilfunk-Chips\u00e4tze und Prozessoren.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Samsung Exynos ausnutzen, um das System zum Absturz zu bringen, den Kernel-Speicher auszuspionieren, Code auszuf\u00fchren oder erh\u00f6hte Privilegien zu erlangen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-0010 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0010.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0010 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0010"
},
{
"category": "external",
"summary": "Samsung Product Security Update vom 2026-01-04",
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
}
],
"source_lang": "en-US",
"title": "Samsung Exynos: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-01-06T23:00:00.000+00:00",
"generator": {
"date": "2026-01-07T07:20:26.655+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.5.0"
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},
"id": "WID-SEC-W-2026-0010",
"initial_release_date": "2026-01-04T23:00:00.000+00:00",
"revision_history": [
{
"date": "2026-01-04T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-01-05T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: EUVD-2026-0809, EUVD-2026-0813, EUVD-2026-0834, EUVD-2026-0832, EUVD-2026-0803, EUVD-2026-0807, EUVD-2026-0806"
},
{
"date": "2026-01-06T23:00:00.000+00:00",
"number": "3",
"summary": "Referenz(en) aufgenommen: EUVD-2026-0801"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Samsung Exynos",
"product": {
"name": "Samsung Exynos",
"product_id": "T041527",
"product_identification_helper": {
"cpe": "cpe:/h:samsung:exynos:-"
}
}
}
],
"category": "vendor",
"name": "Samsung"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-27807",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-27807"
},
{
"cve": "CVE-2025-43706",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-43706"
},
{
"cve": "CVE-2025-49495",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-49495"
},
{
"cve": "CVE-2025-52515",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-52515"
},
{
"cve": "CVE-2025-52516",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-52516"
},
{
"cve": "CVE-2025-52517",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-52517"
},
{
"cve": "CVE-2025-52519",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-52519"
},
{
"cve": "CVE-2025-53966",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-53966"
},
{
"cve": "CVE-2025-57836",
"product_status": {
"known_affected": [
"T041527"
]
},
"release_date": "2026-01-04T23:00:00.000+00:00",
"title": "CVE-2025-57836"
}
]
}
CVE-2025-27807 (GCVE-0-2025-27807)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-06 19:05
VLAI?
EPSS
Summary
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads to out-of-bounds writes via malformed NAS packets.
Severity ?
9.1 (Critical)
CWE
- n/a
Assigner
References
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"baseScore": 9.1,
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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}
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"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
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CVE-2025-52516 (GCVE-0-2025-52516)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 20:14
VLAI?
EPSS
Summary
An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, 2500. An invalid kernel address dereference in the issimian device driver leads to a denial of service.
Severity ?
6.2 (Medium)
CWE
- n/a
Assigner
References
{
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"cvssV3_1": {
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"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"title": "CISA ADP Vulnrichment"
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"cna": {
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"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
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"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-52516/"
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}
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"datePublished": "2026-01-05T00:00:00.000Z",
"dateReserved": "2025-06-17T00:00:00.000Z",
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"state": "PUBLISHED"
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"dataVersion": "5.2"
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CVE-2025-52519 (GCVE-0-2025-52519)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-06 17:19
VLAI?
EPSS
Summary
An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, and 2500. Improper validation of user-space input in the issimian device driver leads to information disclosure and a denial of service.
Severity ?
7.1 (High)
CWE
- n/a
Assigner
References
{
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"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"product": "n/a",
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CVE-2025-52517 (GCVE-0-2025-52517)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 18:13
VLAI?
EPSS
Summary
An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, 2500. A race condition in the issimian device driver results in a double free, leading to a denial of service.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
{
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"cna": {
"affected": [
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"product": "n/a",
"vendor": "n/a",
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}
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}
],
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"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
},
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"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-52517/"
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CVE-2025-53966 (GCVE-0-2025-53966)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 21:49
VLAI?
EPSS
Summary
An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, and 1580. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow during handling of an IOCTL message.
Severity ?
8.4 (High)
CWE
- n/a
Assigner
References
{
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"adp": [
{
"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/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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}
],
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"timestamp": "2026-01-05T21:39:47.118916Z",
"version": "2.0.3"
},
"type": "ssvc"
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"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
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"title": "CISA ADP Vulnrichment"
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{
"descriptions": [
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CVE-2025-52515 (GCVE-0-2025-52515)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 21:49
VLAI?
EPSS
Summary
An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, 2500. A race condition in the issimian device driver results in an out-of-bounds access, leading to a denial of service.
Severity ?
5.1 (Medium)
CWE
- n/a
Assigner
References
{
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CVE-2025-49495 (GCVE-0-2025-49495)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 21:49
VLAI?
EPSS
Summary
An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.
Severity ?
8.4 (High)
CWE
- n/a
Assigner
References
{
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"confidentialityImpact": "HIGH",
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"scope": "UNCHANGED",
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"version": "3.1"
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"version": "2.0.3"
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"cweId": "CWE-120",
"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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"type": "CWE"
}
]
}
],
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CVE-2025-57836 (GCVE-0-2025-57836)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 21:28
VLAI?
EPSS
Summary
An issue was discovered in Samsung Magician 6.3.0 through 8.3.2 on Windows. The installer creates a temporary folder with weak permissions during installation, allowing a non-admin user to perform DLL hijacking and escalate privileges.
Severity ?
7.8 (High)
CWE
- n/a
Assigner
References
{
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"timestamp": "2026-01-05T21:28:35.569552Z",
"version": "2.0.3"
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"cweId": "CWE-427",
"description": "CWE-427 Uncontrolled Search Path Element",
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"type": "CWE"
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CVE-2025-43706 (GCVE-0-2025-43706)
Vulnerability from cvelistv5 – Published: 2026-01-05 00:00 – Updated: 2026-01-05 21:49
VLAI?
EPSS
Summary
An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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Sightings
| Author | Source | Type | Date |
|---|
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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