Out-of-bounds write in Linux kernel - CVE-2017-18552
Published: August 19, 2019 / Updated: July 17, 2020
Vulnerability identifier: #VU30815
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-18552
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to execute arbitrary code.
An issue was discovered in net/rds/af_rds.c in the Linux kernel before 4.11. There is an out of bounds write and read in the function rds_recv_track_latency.
Affected software
Linux kernel
How to mitigate CVE-2017-18552
Install update from vendor's website.
Linux kernel - update to 4.11