Synology-SA-18:41 Linux kernel
Publish Time: 2018-08-07 11:13:31 UTC+8
Last Updated: 2018-08-07 11:13:31 UTC+8
- Not affected
CVE-2018-5390, a.k.a. SegmentSmack attack, allows remote attackers to conduct denial-of-service attacks via a susceptible version of Linux kernel.
None of Synology products are affected as CVE-2018-5390 only affects Linux kernel 4.9 and later.
|Product||Severity||Fixed Release Availability|
|DSM 6.2||Not affected||N/A|
|DSM 6.1||Not affected||N/A|
|DSM 5.2||Not affected||N/A|
|SRM 1.1||Not affected||N/A|
- Severity: Not affected
- CVSS3 Base Score: 0.0
- CVSS3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
- Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.
- CVE - CVE-2018-5390
- Linux Kernel TCP implementation vulnerable to Denial of Service
- Linux Kernel Vulnerability
|1||2018-08-07||Initial public release.|