PT-2023-22607 · Fiio · Fiio M6

Jack Maginnes + 1 · Published 2023-05-08 · Updated 2025-03-17 · CVE-2023-30257

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions FiiO M6 version v1.0.4

Description A buffer overflow in the component /proc/ftxxxx-debug allows attackers to escalate privileges to root.

Recommendations For FiiO M6 version v1.0.4, consider restricting access to the /proc/ftxxxx-debug component until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-30257

Affected Products

Fiio M6

References · 8

• 🔥 https://github.com/stigward/PoCs-and-Exploits/tree/main/fiio_LPE_0day · Exploit
• 🔥 https://stigward.github.io/posts/fiio-m6-exploit · Exploit
• https://osv.dev/vulnerability/CVE-2023-30257 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-30257 · Security Note
• https://t.me/cvenotify/49921 · Telegram Post
• https://twitter.com/GuidedHacking/status/1901712411423342822 · Twitter Post
• https://twitter.com/GuidedHacking/status/1720159615277584849 · Twitter Post
• https://t.me/cibsecurity/63411 · Telegram Post