CVE-2022-49107
Moderate
ceph: fix memory leak in ceph_readdir when note_last_dentry returns error
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.
Exploit probability
0.2%
Published
February 26, 2025
Required by
Not available
Last source change
August 14, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-49107
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- 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
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49107.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49107