CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.5. It affects Linux.
CVE
CVE-2021-35477
Severity
MEDIUM
CVSS
5.5
EPSS
0.46%
Linux
Original NVD Description
In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.
Related CVEs
Other vulnerabilities affecting the same vendor(s)