CVE-2017-8824

 

Published at: - 05-12-2017 10:29

Last modified: - 26-10-2022 01:44

Total changes: - 3

Description

The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• http://www.openwall.com/lists/oss-security/2017/12/05/1
• http://lists.openwall.net/netdev/2017/12/04/224
• 102056-Third Party Advisory, VDB Entry
• 43234-Exploit, Third Party Advisory, VDB Entry
• DSA-4073-
• SUSE-SU-2018:0011-
• DSA-4082-
• [debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update-
• RHSA-2018:0399-
• USN-3583-2-
• USN-3583-1-
• USN-3582-2-
• USN-3582-1-
• USN-3581-3-
• USN-3581-2-
• USN-3581-1-
• RHSA-2018:1062-
• RHSA-2018:0676-
• RHSA-2018:1170-
• RHSA-2018:1130-
• RHSA-2018:1216-
• RHSA-2018:1319-
• https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
• RHSA-2018:3822-

 

Keywords

NVD

 

CVE-2017-8824

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures