CVE-2019-20566

An issue was discovered on Samsung mobile devices with any before September 2019 for SMP1300 Exynos modem chipsets software. Attackers can trigger stack corruption in the Shannon modem via a crafted RP-Originator/Destination address. The Samsung ID is SVE-2019-14858 September 2019...

CVE-2018-21057

An issue was discovered on Samsung mobile devices with N7.x O8.x, and P9.0 Exynos chipsets software. There is a stack-based buffer overflow in the Shannon Baseband. The Samsung ID is SVE-2018-12757 September 2018...

CVE-2016-11049

An issue was discovered on Samsung mobile devices with software through 2016-01-16 Shannon333/308/310 chipsets. The IMEI may be retrieved and modified because of an error in managing key information. The Samsung ID is SVE-2016-5435 March 2016...

A Bootiful Podcast: Intact's Luke Shannon

Hi, Spring fans! and happy holidays! in this installment I talk to Intact's Luke Shannon about their use of Spring, developer portals, and so much more...

A Bootiful Podcast: Intact's Luke Shannon

Hi, Spring fans! and happy holidays! in this installment I talk to Intact's Luke Shannon about their use of Spring, developer portals, and so much more...

shannoncollege.com Improper Access Control vulnerability OBB-3810611

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

CVE-2023-37368

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem Exynos Mobile Processor, Automotive Processor, and Modem - Exynos 9810, Exynos 9610, Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exyno...

CVE-2023-37368

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem Exynos Mobile Processor, Automotive Processor, and Modem - Exynos 9810, Exynos 9610, Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exyno...

Null pointer dereference

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem Exynos Mobile Processor, Automotive Processor, and Modem - Exynos 9810, Exynos 9610, Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exyno...

CVE-2023-37368

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem Exynos Mobile Processor, Automotive Processor, and Modem - Exynos 9810, Exynos 9610, Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exyno...

CVE-2023-37368

The CVE-2023-37368 issue affects Samsung Exynos Mobile/Automotive/Modem SoCs (multiple Exynos SKUs listed). In the Shannon MM Task, there is missing validation of a NULL pointer, which can cause abnormal termination via a malformed NR MM packet. Impact is denial of service due to crash; no explic...

CVE-2023-21149

In registerGsmaServiceIntentReceiver of ShannonRcsService.java, there is a possible way to activate/deactivate RCS service due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for...

CVE-2023-31114

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. Incorrect resource transfer between spheres can cause unintended querying of the SIM status via a crafted application...

CVE-2023-31116

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. An incorrect default permission can cause unintended querying of RCS capability via a crafted application...

CVE-2023-31115

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. Incorrect resource transfer between spheres can cause changes to the activation mode of RCS via a crafted application...

CVE-2023-31116

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. An incorrect default permission can cause unintended querying of RCS capability via a crafted application...

Default configuration

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. An incorrect default permission can cause unintended querying of RCS capability via a crafted application...

Code injection

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. Incorrect resource transfer between spheres can cause unintended querying of the SIM status via a crafted application...

PT-2023-23158 · Samsung · Samsung Exynos Modem

Name of the Vulnerable Software and Affected Versions: Samsung Exynos Modem versions 5123 through 5300 Description: An issue was discovered in the Shannon RCS component. Incorrect resource transfer between spheres can cause unintended querying of the SIM status via a crafted application...

CVE-2023-31116

CVE-2023-31116 affects Samsung Exynos Modem Shannon RCS component (versions 5123–5300). The issue is an incorrect default permission that can enable unintended querying of RCS capability via a crafted application, with high impact on confidentiality, integrity, and availability. No public exploit...