CVE-2022-49107

ceph: fix memory leak in ceph_readdir when note_last_dentry returns error

CVSS 5.5 MEDIUMEPSS 0.2%CWE-401

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error Reset the last_readdir at the same time, and add a comment explaining why we don't free last_readdir when dir_emit returns false.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Linux · Linux

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References

https://git.kernel.org/stable/c/2fe82d3254029ef9ec4e7be890125d5ef4f537de https://git.kernel.org/stable/c/7f740ede35132d3d5d19747cad56a511d21bb156 https://git.kernel.org/stable/c/e792575b902a3939ca482491ee9fb3a236f99640 https://git.kernel.org/stable/c/f4429786129648a8f4bb1e5faa143c4478cc5c4a https://git.kernel.org/stable/c/f639d9867eea647005dc824e0e24f39ffc50d4e4