CVE-2025-37866

Description

In the Linux kernel, the following vulnerability has been resolved: mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show() A warning is seen when running the latest kernel on a BlueField SOC: [251.512704] ------------[ cut here ]------------ [251.512711] invalid sysfs_emit: buf:0000000003aa32ae [251.512720] WARNING: CPU: 1 PID: 705264 at fs/sysfs/file.c:767 sysfs_emit+0xac/0xc8 The warning is triggered because the mlxbf-bootctl driver invokes "sysfs_emit()" with a buffer pointer that is not aligned to the start of the page. The driver should instead use "sysfs_emit_at()" to support non-zero offsets into the destination buffer.

Reserved 2025-04-16 | Published 2025-05-09 | Updated 2025-05-09 | Assigner Linux

Product status

Default status
unaffected

9886f575de5aefcfab537467c72e5176e5301df0 before 5e1dcc5bfd7a2896178c604bc69d6ab9650967da
affected

9886f575de5aefcfab537467c72e5176e5301df0 before b129005ddfc0e6daf04a6d3b928a9e474f9b3918
affected

Default status
affected

6.14
affected

Any version before 6.14
unaffected

6.14.4
unaffected

6.15-rc3
unaffected

References

git.kernel.org/...c/5e1dcc5bfd7a2896178c604bc69d6ab9650967da

git.kernel.org/...c/b129005ddfc0e6daf04a6d3b928a9e474f9b3918

cve.org (CVE-2025-37866)

nvd.nist.gov (CVE-2025-37866)

Download JSON