sandesh9978/cve-2021-3490-ebpf-analysis
PoCResearch implementation demonstrating interaction with Linux eBPF subsystem related to CVE-2021-3490. Includes BPF map creation, syscall wrappers, namespace setup, and verifier analysis. For educational and security research purposes only.
01
exploited CVEs (1)
Known CVEs related to this entry.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-3490US | high7.8 | Exploit | ||
The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and write… | ||||
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