CVE-2021-47608

A vulnerability was found in the Linux kernel's bpf subsystem related to atomic fetch operations, where the issue arises from a flaw in the handling of memory access checks, allowing unprivileged users to leak kernel pointers by improperly manipulating stack values during atomic operations.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.