WhatsWrongAndWhy/CVE-2021-3490

PoC

WhatsWrongAndWhy/CVE-2021-3490

view exploit source poc_in_githubauthor WhatsWrongAndWhypublished 2026-07-21catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2021-3490UShigh7.8Exploit
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…
scry

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