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CVE-2021-45402
Published: Feb 11, 2022
Modified: Aug 4, 2024
PUBLISHED
Description
The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which allows local users to obtain potentially sensitive address information, aka a "pointer leak."
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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