CVE-2022-49107

low-risk

Published 2025-02-26

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.

Do I need to act?

0.02% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.5/10 Medium

LOCAL / LOW complexity

Affected Products (1)

Linux Kernel

Affected Vendors

Linux

References (5)

Patch https://git.kernel.org/stable/c/2fe82d3254029ef9ec4e7be890125d5ef4f537de

Patch https://git.kernel.org/stable/c/7f740ede35132d3d5d19747cad56a511d21bb156

Patch https://git.kernel.org/stable/c/e792575b902a3939ca482491ee9fb3a236f99640

Patch https://git.kernel.org/stable/c/f4429786129648a8f4bb1e5faa143c4478cc5c4a

Patch https://git.kernel.org/stable/c/f639d9867eea647005dc824e0e24f39ffc50d4e4

/ 100

low-risk

Severity 18/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal