VYPR
High severity7.8NVD Advisory· Published Oct 2, 2021· Updated Jun 17, 2026

CVE-2021-41864

CVE-2021-41864

Description

prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

249

Patches

Vulnerability mechanics

References

10

News mentions

0

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