Riskcovery

CVE-2024-56564

ceph: pass cred pointer to ceph_mds_auth_match()

State
Published
Severity
Not scored
Published
Dec 27, 2024
Updated
May 11, 2026
Reserved
Dec 27, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 596afb0b8933ba6ed7227adcc538db26feb25c74 to before ffa6ba7bdb7f07f49c9e9150b0176df066520f62Affected
  • 596afb0b8933ba6ed7227adcc538db26feb25c74 to before 23426309a4064b25a961e1c72961d8bfc7c8c990Affected
LinuxLinux
  • 6.10Affected
  • before 6.10Not affected
  • 6.12.4 through 6.12.*Not affected
  • 6.13 and laterNot affected

References

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