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CVE
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CVE-2018-20961Date: (C)2019-08-12   (M)2019-11-26


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.8CVSS Score : 10.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.9Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: UNCHANGEDIntegrity: COMPLETE
Confidentiality: HIGHAvailability: COMPLETE
Integrity: HIGH 
Availability: HIGH 
  
Reference:
https://seclists.org/bugtraq/2019/Aug/48
USN-4145-1
http://packetstormsecurity.com/files/154228/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.4
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7fafcfdf6377b18b2a726ea554d6e593ba44349f
https://github.com/torvalds/linux/commit/7fafcfdf6377b18b2a726ea554d6e593ba44349f
https://security.netapp.com/advisory/ntap-20190905-0002/
https://support.f5.com/csp/article/K58502654
https://support.f5.com/csp/article/K58502654?utm_source=f5support&utm_medium=RSS

CPE    2122
cpe:/o:linux:linux_kernel:4.3.2
cpe:/o:linux:linux_kernel:4.2.3
cpe:/o:linux:linux_kernel:4.2.2
cpe:/o:linux:linux_kernel:2.4.27:pre5
...
CWE    1
CWE-415
OVAL    2
oval:org.secpod.oval:def:705226
oval:org.secpod.oval:def:59586

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