arch/mips/net/bpf_jit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. This occurs because conditional branches can exceed the 128 KB limit of the MIPS architecture.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-09-20T05:25:30
Updated: 2024-08-04T01:37:16.284Z
Reserved: 2021-08-09T00:00:00
Link: CVE-2021-38300
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-09-20T06:15:06.623
Modified: 2024-11-21T06:16:45.207
Link: CVE-2021-38300
Redhat