📦 Exynos Modem 5123 Firmware
by Samsung
🔍 What is Exynos Modem 5123 Firmware?
Description coming soon...
🛡️ Security Overview
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⚠️ Known Vulnerabilities
A memory corruption vulnerability in Samsung Exynos processors allows attackers to perform out-of-bounds reads via malformed NAS packets. This affects Samsung mobile devices, wearables, and modems usi...
A vulnerability in Samsung Exynos processors and modems allows denial of service attacks through improper handling of NAS Registration messages. Attackers can exploit this to crash affected devices by...
A missing NULL pointer check in Samsung Exynos processors allows attackers to cause Denial of Service by sending malformed MM (Mobility Management) packets. This affects Samsung mobile devices, wearab...
A memory corruption vulnerability in Samsung Exynos processors allows attackers to write data beyond allocated buffer boundaries due to missing length validation. This affects Samsung mobile devices, ...
A boundary check vulnerability in Samsung's NRMM component for multiple Exynos processors allows denial of service attacks. Attackers can exploit this by sending specially crafted DL NAS Transport mes...
This vulnerability in Samsung Exynos processors allows attackers to execute arbitrary code by sending specially crafted Registration Accept messages. It affects Samsung mobile devices, wearables, and ...
A memory corruption vulnerability in Samsung Exynos baseband software allows attackers to write data beyond allocated buffer boundaries by exploiting improper length validation in Call Control message...
A vulnerability in Samsung Exynos baseband software allows denial of service attacks by exploiting improper length validation in the Mobility Management module. This affects Samsung mobile devices and...
This vulnerability in Samsung Exynos processors and modems allows attackers to exploit incorrect LTE NAS message authorization, forcing devices to downgrade to older network generations and enabling r...
This vulnerability allows out-of-bounds heap buffer access in the SIM Proactive Command handler of affected Samsung processors and modems. Attackers could potentially execute arbitrary code, read sens...
This vulnerability in Samsung Exynos baseband software allows improper state checking in RRC (Radio Resource Control) protocols, potentially leading to sensitive information disclosure. It affects Sam...
A buffer overflow vulnerability in Samsung Exynos processors allows attackers to cause abnormal termination (crash) of mobile devices by sending specially crafted data to the RLC task and module. This...
This vulnerability allows memory corruption in Samsung baseband chipsets due to improper parameter length checking while parsing SDP fmtp attributes. Attackers could potentially execute arbitrary code...
This vulnerability in Samsung baseband chipsets allows memory corruption when processing Session Description Negotiation for Video Configuration Attribute. Attackers could potentially execute arbitrar...
This vulnerability allows remote attackers to execute arbitrary code on affected Samsung mobile devices via a crafted 5G network message. It affects Samsung Exynos chipsets used in smartphones and aut...
A heap-based buffer overflow vulnerability in Samsung's 5G MM message codec allows remote code execution on affected mobile devices. Attackers can exploit this by sending specially crafted 5G network ...
This vulnerability allows remote attackers to execute arbitrary code on affected Samsung mobile devices via a heap-based buffer overflow in the 5G modem firmware. Attackers can exploit this by sending...
A heap-based out-of-bounds write vulnerability in Samsung Exynos processors' GPRS protocol implementation allows attackers to write data beyond allocated memory boundaries. This affects Samsung mobile...
This vulnerability in Samsung Exynos processors allows attackers to trigger out-of-bounds memory access by sending malformed RRC (Radio Resource Control) packets. This affects mobile devices and weara...
A memory corruption vulnerability in Samsung Exynos processors allows attackers to write data beyond allocated buffer boundaries due to missing length validation. This affects Samsung mobile devices, ...
This vulnerability in Samsung Exynos processors allows information leakage when a malformed uplink scheduling message is incorrectly handled. It affects Samsung mobile devices, wearables, and modems u...
This vulnerability allows attackers to execute arbitrary code or cause denial of service on affected Samsung Exynos processors due to a heap overflow in GPRS protocol handling. It affects Samsung mobi...
This vulnerability is a heap buffer overflow in Samsung's USAT component affecting multiple Exynos chipsets used in mobile devices, wearables, and modems. An attacker could exploit this to cause a den...
A pointer dereference vulnerability in Samsung Exynos baseband software allows attackers to cause denial of service by exploiting improper pointer validation in the Session Management module. This aff...
A vulnerability in Samsung Exynos baseband software allows improper format type checking in RRC (Radio Resource Control) messages, potentially leading to unencrypted communications. This affects Samsu...
A vulnerability in Samsung Exynos baseband software allows improper state checking of RRC Reconfiguration messages, potentially leading to sensitive information disclosure. This affects Samsung mobile...