CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.1. It affects Linux. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2018-20836
Severity
HIGH
CVSS
8.1
EPSS
5.11%
Linux
Original NVD Description
An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.
Related CVEs
Other vulnerabilities affecting the same vendor(s)