A AegiFlow
MEDIUMCVSS 5.5

CVE-2021-4135

CVE-2021-4135 updated by NVD

Modified
2026-10-10
Sources
nvd

Summary

A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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