| Revision Date: | 2017-04-05 | Version: | 1 | | Title: | CVE-2017-2671 on Ubuntu 18.10 (cosmic) - negligible. | | Description: | The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call. Daniel Jiang discovered that a race condition existed in the ipv4 ping socket implementation in the Linux kernel. A local privileged attacker could use this to cause a denial of service (system crash).
| | Family: | unix | Class: | vulnerability | | Status: | | Reference(s): | CVE-2017-2671
| | Platform(s): | Ubuntu 18.10
| Product(s): | | | Definition Synopsis | | Ubuntu 18.10 (cosmic) is installed. AND Package Information
linux package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-20.21').
OR linux-aws package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1007.7').
OR linux-azure package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1009.9').
OR linux-gcp package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1006.6').
OR linux-kvm package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1008.8').
OR linux-meta package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-20.21').
OR linux-meta-aws package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1007.7').
OR linux-meta-azure package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1009.9').
OR linux-meta-gcp package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1006.6').
OR linux-meta-kvm package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1008.8').
OR linux-meta-oem package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1004.5').
OR linux-meta-raspi2 package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1010.11').
OR linux-oem package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1004.5').
OR linux-raspi2 package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1010.11').
OR linux-signed package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-20.21').
OR linux-signed-azure package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1009.9').
OR linux-signed-gcp package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1006.6').
OR linux-signed-oem package in cosmic, is related to the CVE in some way and has been fixed (note: '4.15.0-1004.5').
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