What’s Vulnerable › Vulnerabilities

CVE-2023-28613

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-04 · updated 2026-06-17
• Weakness: CWE-190

Description

An issue was discovered in Samsung Exynos Mobile Processor and Baseband Modem Processor for Exynos 1280, Exynos 2200, and Exynos Modem 5300. An integer overflow in IPv4 fragment handling can occur due to insufficient parameter validation when reassembling these fragments.

Affected products

• Samsung Exynos 1280 firmware: all versions
• Samsung Exynos 2200 Firmware: all versions
• Samsung Exynos Modem 5300 Firmware: all versions

References

• http://packetstormsecurity.com/files/172177/Shannon-Baseband-Integer-Overflow.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/172177/Shannon-Baseband-Integer-Overflow.html
• https://semiconductor.samsung.com/processor/mobile-processor/
• https://semiconductor.samsung.com/processor/modem/
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/

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