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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-08T00:00:00

Updated: 2024-03-25T00:40:17.453000

Reserved: 2021-03-24T00:00:00


Link: CVE-2021-29154

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-04-08T21:15:13.580

Modified: 2024-03-25T01:15:50.580


Link: CVE-2021-29154

JSON object: View

cve-icon Redhat Information

No data.

CWE