can: out of bounds in remove_rx_filter function
CVE-2023-5779

9.8CRITICAL

Key Information:

Vendor

Zephyrproject-rtos

Status
Zephyr
Vendor
CVE Published:
18 February 2024

What is CVE-2023-5779?

This vulnerability in the Zephyr RTOS arises from an out of bounds access in the remove_rx_filter function, potentially allowing an attacker to exploit the underlying system. Such vulnerabilities can lead to unauthorized access or disruption of services, emphasizing the need for immediate attention and patching to safeguard against attacks.

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Deploy the Patch

Affected Version(s)

Zephyr * <= 3.5

References

https://github.com/zephyrproject-rtos/zephyr/security/adv...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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