CVE-2023-30257

HIGH 7.8EPSS 0.4%

A buffer overflow in the component /proc/ftxxxx-debug of FiiO M6 Build Number v1.0.4 allows attackers to escalate privileges to root.

CVSS v3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.36% chance of exploitation in the next 30 days, 29th percentile
Published: 2023-05-08
Updated: 2025-01-29

Proof-of-concept exploits (1)

https://stigward.github.io/posts/fiio-m6-exploit/

References

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