Security Advisory

CVE-2021-29154

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-04-08 00:00:00

Last updated 2024-08-03 22:02:50

Assigner mitre

State PUBLISHED

Description

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpf_jit_comp.c and arch/x86/net/bpf_jit_comp32.c.

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