CVE-2024-56564

Published: January 1, 2025Last modified: January 1, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: ceph: pass cred pointer to ceph_mds_auth_match() This eliminates a redundant get_current_cred() call, because ceph_mds_check_access() has already obtained this pointer. As a side effect, this also fixes a reference leak in ceph_mds_auth_match(): by omitting the get_current_cred() call, no additional cred reference is taken.

Status

References

• https://git.kernel.org/stable/c/23426309a4064b25a961e1c72961d8bfc7c8c990
• https://git.kernel.org/stable/c/ffa6ba7bdb7f07f49c9e9150b0176df066520f62