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CVE-2021-46908

HIGH CVSS: 7.1 Published: 2024-02-27 Modified: 2026-08-04

Description

In the Linux kernel, the following vulnerability has been resolved: bpf: Use correct permission flag for mixed signed bounds arithmetic We forbid adding unknown scalars with mixed signed bounds due to the spectre v1 masking mitigation. Hence this also needs bypass_spec_v1 flag instead of allow_ptr_leaks.

Affected Platforms

Linux Linux Kernel

Weakness Type

NVD-CWE-noinfo

References