Executive Summary

Informations
Name CVE-2025-21859 First vendor Publication 2025-03-12
Vendor Cve Last vendor Modification 2025-03-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

USB: gadget: f_midi: f_midi_complete to call queue_work

When using USB MIDI, a lock is attempted to be acquired twice through a re-entrant call to f_midi_transmit, causing a deadlock.

Fix it by using queue_work() to schedule the inner f_midi_transmit() via a high priority work queue from the completion handler.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21859

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-667 Insufficient Locking

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3704

Sources (Detail)

https://git.kernel.org/stable/c/1f10923404705a94891e612dff3b75e828a78368
https://git.kernel.org/stable/c/24a942610ee9bafb2692a456ae850c5b2e409b05
https://git.kernel.org/stable/c/4ab37fcb42832cdd3e9d5e50653285ca84d6686f
https://git.kernel.org/stable/c/727dee0857946b85232526de4f5a957fe163e89a
https://git.kernel.org/stable/c/8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dba
https://git.kernel.org/stable/c/b09957657d7767d164b3432af2129bd72947553c
https://git.kernel.org/stable/c/deeee3adb2c01eedab32c3b4519337689ad02e8a
https://git.kernel.org/stable/c/e9fec6f42c45db2f62dc373fb1a10d2488c04e79
Source Url

Alert History

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Date Informations
2025-03-29 03:46:37
  • Multiple Updates
2025-03-28 13:49:08
  • Multiple Updates
2025-03-28 03:24:29
  • Multiple Updates
2025-03-25 03:30:17
  • Multiple Updates
2025-03-19 00:20:31
  • Multiple Updates
2025-03-18 00:20:34
  • Multiple Updates
2025-03-14 00:20:40
  • Multiple Updates
2025-03-13 17:20:32
  • Multiple Updates
2025-03-12 13:20:39
  • First insertion