CVE-2018-20961
CRITICALLinux Kernel < 4.4.190 - Double Free in f_midi Driver
Title source: llmDescription
In the Linux kernel before 4.16.4, a double free vulnerability in the f_midi_set_alt function of drivers/usb/gadget/function/f_midi.c in the f_midi driver may allow attackers to cause a denial of service or possibly have unspecified other impact.
References (10)
Core 10
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/torvalds/linux/commit/7fafcfdf6377b18b2a726ea554d6e593ba44349f
Exploit, Mailing List, Vendor Advisory x_refsource_misc
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7fafcfdf6377b18b2a726ea554d6e593ba44349f
Release Notes, Vendor Advisory x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.4
Mailing List, Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2019/Aug/48
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/154228/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
Third Party Advisory x_refsource_confirm
https://support.f5.com/csp/article/K58502654
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190905-0002/
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4145-1/
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K58502654?utm_source=f5support&%3Butm_medium=RSS
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
Scores
CVSS v3
9.8
EPSS
0.0634
EPSS Percentile
92.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-415
Status
published
Products (1)
linux/linux_kernel
4.4 - 4.4.190
Published
Aug 07, 2019
Tracked Since
Feb 18, 2026