Vulnerability Details CVE-2023-26076
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.2%
CVSS Severity
CVSS v3 Score 7.6
References
- 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/
- https://semiconductor.samsung.com/processor/modem/
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/
- 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/
- https://semiconductor.samsung.com/processor/modem/
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/
Products affected by CVE-2023-26076
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cpe:2.3:h:samsung:exynos_1280:-
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cpe:2.3:h:samsung:exynos_2200:-
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cpe:2.3:h:samsung:exynos_auto_t5123:-
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cpe:2.3:h:samsung:exynos_modem_5123:-
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cpe:2.3:h:samsung:exynos_modem_5300:-
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cpe:2.3:o:samsung:exynos_1280_firmware:-
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cpe:2.3:o:samsung:exynos_2200_firmware:-
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cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-
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cpe:2.3:o:samsung:exynos_modem_5123_firmware:-
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cpe:2.3:o:samsung:exynos_modem_5300_firmware:-