CVE-2023-26076 - OpenCVE

An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123. An intra-object overflow in the 5G SM message codec can occur due to insufficient parameter validation when decoding reserved options.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Samsung	Exynos Auto T5123 Firmware Exynos Auto T5123 Exynos Modem 5123 Firmware Exynos Modem 5300 Exynos 2200 Exynos 1280 Firmware Exynos Modem 5123 Exynos 1280 Exynos 2200 Firmware Exynos Modem 5300 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_modem_5123:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_modem_5300:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_auto_t5123:-:*:*:*:*:*:*:*

References

Link	Resource
http://packetstormsecurity.com/files/171400/Shannon-Baseband-NrSmPcoCodec-Intra-Object-Overflow.html
https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html
https://semiconductor.samsung.com/processor/mobile-processor/	Product
https://semiconductor.samsung.com/processor/modem/	Product
https://semiconductor.samsung.com/support/quality-support/product-security-updates/	Vendor Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2023-03-13T00:00:00

Updated: 2023-03-20T00:00:00

Reserved: 2023-02-19T00:00:00

Link: CVE-2023-26076

JSON object: View

NVD Information

Status : Modified

Published: 2023-03-13T15:15:12.720

Modified: 2023-03-20T15:15:11.857

Link: CVE-2023-26076

JSON object: View

Redhat Information

No data.

CWE

CWE-120

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