What is the severity of ZDI-CAN-9658?

The severity of ZDI-CAN-9658 is critical due to its potential to allow remote code execution.

How do I fix ZDI-CAN-9658?

To fix ZDI-CAN-9658, ensure that your Samsung Galaxy S10 is updated with the latest security patches from Samsung.

What types of devices are affected by ZDI-CAN-9658?

ZDI-CAN-9658 specifically affects the Samsung Galaxy S10 devices.

What is the attack vector for ZDI-CAN-9658?

The attack vector for ZDI-CAN-9658 requires user interaction, specifically answering a phone call.

What kind of impact does ZDI-CAN-9658 have on my device?

ZDI-CAN-9658 can potentially lead to unauthorized remote code execution on the affected device.

Vulnerability/
ZDI-CAN-9658

high

7.1

4/8/2024

ZDI-CAN-9658: (Pwn2Own) Samsung Galaxy S10 Call Control Setup Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Samsung Galaxy 10. User interaction is required to exploit this vulnerability in that the target must answer a phone call. The specific flaw exists within the Call Control Setup messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the baseband processor.

Affected Software	Affected Version	How to fix
Samsung Galaxy S10

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Reference Links

Frequently Asked Questions

What is the severity of ZDI-CAN-9658?
The severity of ZDI-CAN-9658 is critical due to its potential to allow remote code execution.
How do I fix ZDI-CAN-9658?
To fix ZDI-CAN-9658, ensure that your Samsung Galaxy S10 is updated with the latest security patches from Samsung.
What types of devices are affected by ZDI-CAN-9658?
ZDI-CAN-9658 specifically affects the Samsung Galaxy S10 devices.
What is the attack vector for ZDI-CAN-9658?
The attack vector for ZDI-CAN-9658 requires user interaction, specifically answering a phone call.
What kind of impact does ZDI-CAN-9658 have on my device?
ZDI-CAN-9658 can potentially lead to unauthorized remote code execution on the affected device.

agent/references
agent/softwarecombine
collector/zdi-advisory
source/ZDI
alias/ZDI-20-255
alias/ZDI-CAN-9658
alias/CVE-2020-8860
agent/software-canonical-lookup
agent/severity
agent/title
agent/type
agent/description
agent/event
agent/tags
agent/source
vendor/samsung
canonical/samsung galaxy s10

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Frequently Asked Questions

What is the severity of ZDI-CAN-9658?
The severity of ZDI-CAN-9658 is critical due to its potential to allow remote code execution.
How do I fix ZDI-CAN-9658?
To fix ZDI-CAN-9658, ensure that your Samsung Galaxy S10 is updated with the latest security patches from Samsung.
What types of devices are affected by ZDI-CAN-9658?
ZDI-CAN-9658 specifically affects the Samsung Galaxy S10 devices.
What is the attack vector for ZDI-CAN-9658?
The attack vector for ZDI-CAN-9658 requires user interaction, specifically answering a phone call.
What kind of impact does ZDI-CAN-9658 have on my device?
ZDI-CAN-9658 can potentially lead to unauthorized remote code execution on the affected device.