ceph: fix inode reference leakage in ceph_get_snapdir()
In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode reference leakage in ceph_get_snapdir() The ceph_get_inode() will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed. We should release the reference when in error handing cases.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode reference leakage in ceph_get_snapdir() The ceph_get_inode() will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed. We should release the reference when in error handing cases.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/322794d3355c33adcc4feace0045d85a8e4ed813
- https://git.kernel.org/stable/c/3ae7163598c611a8892698e0c056fe794e52b44b
- https://git.kernel.org/stable/c/9cd21981dedfb4fe9f344529e4be35727cb10940
- https://git.kernel.org/stable/c/b2d9bb3f06abddefdfa740b0a604575b6797e1bf
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49109.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49109