CVE-2024-56564 in Linux
摘要
由 MITRE • 2024-12-27
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.
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