REDHAT-BUG-2432400: Medium severity The Linux Foundation Linux kernel (libceph) vulnerability
In the Linux kernel, the following vulnerability has been resolved:
libceph: replace overzealous BUGON in osdmapapplyincremental()
If the osdmap is (maliciously) corrupted such that the incremental osdmap epoch is different from what is expected, there is no need to BUG. Instead, just declare the incremental osdmap to be invalid.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2432400?
The severity of REDHAT-BUG-2432400 is rated as medium.
What is the description of REDHAT-BUG-2432400?
REDHAT-BUG-2432400 describes a vulnerability in the Linux kernel related to an overzealous BUG_ON in the function osdmap_apply_incremental().
How do I fix REDHAT-BUG-2432400?
To fix REDHAT-BUG-2432400, you should update your Linux kernel to the patched version that addresses this vulnerability.
What software is affected by REDHAT-BUG-2432400?
REDHAT-BUG-2432400 affects the Linux Foundation Linux kernel, specifically the libceph component.
When was REDHAT-BUG-2432400 published?
REDHAT-BUG-2432400 was published on January 23, 2026.