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CVE-2025-37948 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs A malicious BPF program may manipulate the branch history to influence what the hardware speculates will happen next. On exit from a BPF program, emit the BHB mititgation sequence. This is only applied for 'classic' cBPF programs that are loaded by seccomp.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/0dfefc2ea2f29ced2416017d7e5b1253a54c2735
https://git.kernel.org/stable/c/38c345fd54afd9d6ed8d3fcddf3f6ea23887bf78
https://git.kernel.org/stable/c/42a20cf51011788f04cf2adbcd7681f02bdb6c27
https://git.kernel.org/stable/c/852b8ae934b5cbdc62496fa56ce9969aa2edda7f
https://git.kernel.org/stable/c/8fe5c37b0e08a97cf0210bb75970e945aaaeebab
https://git.kernel.org/stable/c/993f63239c219696aef8887a4e7d3a16bf5a8ece
https://git.kernel.org/stable/c/c6a8735d841bcb7649734bb3a787bb174c67c0d8

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-37948
NVD Published Date:
05/20/2025
NVD Last Modified:
06/27/2025
Source:
kernel.org