CVE-2024-56564
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-56564
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56564.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-56564
- Downstream
- Related
- Published
- 2024-12-27T14:23:08Z
- Modified
- 2025-10-17T18:20:26.346929Z
- Summary
- ceph: pass cred pointer to ceph_mds_auth_match()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ceph: pass cred pointer to cephmdsauth_match()
This eliminates a redundant getcurrentcred() call, because cephmdscheck_access() has already obtained this pointer.
As a side effect, this also fixes a reference leak in cephmdsauthmatch(): by omitting the getcurrent_cred() call, no additional cred reference is taken.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced596afb0b8933ba6ed7227adcc538db26feb25c74Fixedffa6ba7bdb7f07f49c9e9150b0176df066520f62
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced596afb0b8933ba6ed7227adcc538db26feb25c74Fixed23426309a4064b25a961e1c72961d8bfc7c8c990